Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
I. Combine each pairs of these sentences,using IF
Type 1:
1. We should take the map with us or we will lose our way on the street
If we take the map with us, we won't lose our way on the street
2. Elien can borrow it, but she must give it back next week
If Elien borrow it, she must give it back next week
3. The authorities are thinking of raising the petrol prices. I will have to cycle to work
If the authorities are thinking of raising the petrol prices, I will have to cycle to work
1.Peter is going to take a map in case he get lose
2. We do not like the food so we walk out of the restaurant
3. Mai ask me whether I will go the water park the next day
4. His secretary used to type more quickly than she does now
I. Give the correct form of the word in the brackets:
Most people would be in agreement with idea, often put forward by doctors, that we should avoid taking medicines unnecessarily. Even people with only (limit).......limited.........medical knowledge say that it is not (advise)...........advisable..... to take aspirin, for example, whenever you have (head).......headache.... or some other minor ailment. It is certainly true that people have tended to become very (depend)......dependent...... on pills when any kinds of discomfort, rather than simply waiting for the symptoms to pass. Many people would do well to take a different attitude to preventing illness. The best way to keep well is to avoid (health)......unheathy ..............foods and habits. It is also (help).......helpful
........ to take plenty of exercise, and we should give (encourage) .........encouragement...... particularly than young one.
If we can educate an early age to keep fit and to look after themselves (care).......carefully
........then the (probable)..........probability.... of their having problems in later life will be considerably reduced. However, no matter how well we look after ourselves and how much exercise we do, illness, (fortunate).......unfortunately....is not always preventable.
I. Give the correct form of the word in the brackets:
Most people would be in agreement with idea, often put forward by doctors, that we should avoid taking medicines unnecessarily. Even people with only (limit)......limited ..........medical knowledge say that it is not (advise).....advisable ........... to take aspirin, for example, whenever you have (head)......headache ..... or some other minor ailment. It is certainly true that people have tended to become very (depend).....dependent ....... on pills when any kinds of discomfort, rather than simply waiting for the symptoms to pass. Many people would do well to take a different attitude to preventing illness. The best way to keep well is to avoid (health)........unhealthy ............foods and habits. It is also (help).......helpful ........ to take plenty of exercise, and we should give (encourage) ......encouragement ......... particularly than young one.
If we can educate an early age to keep fit and to look after themselves (care)........carefully .......then the (probable).......probability ....... of their having problems in later life will be considerably reduced. However, no matter how well we look after ourselves and how much exercise we do, illness, (fortunate)....unfortunately .......is not always preventable.
II. Give the correct tenses or form of the verbs in brackets:
1. It's really difficult. Each of them (understand)......misunderstand ............the question in a different way.
2. We must emphasize the need for greater care when acids (use).....are used .........
3. At last you are here. I (wait).......have been waiting .......for you for more than half an hour.
4. These book (write)......written ......(read).....are read ........by everyone. They should not be kept here.
5. He could remember (drive)...driving .......along the road just before the accident (happen) .......had happened ....but he couldn't remember the accident itself.
III. Finish each of the following sentences in such a way that it means the same as the sentence printed before it:
1. Our house is going to be rebuilt by a local firm
=> We are .......going to have our house rebuilt by a local firm .......
2. Leave now or you will miss the train.
=> Unless.......you leave now, you will miss the train ......
3. Everyone was surprised to see Geoff leave the party early.
=> To ........everyone's surprise, Geoff left the party early ........
4. It was so late that nothing could be done.
=> It was too ......late for anything to be done ..
5. I sent my friend a letter in London last week.
=> A letter.......was sent my friend in London last week .......
6. I last saw him when I was a student.
=> I haven't .....seen him since I was a student ....
7. She may live anywhere, the police will find her.
=> No matter .......where she lives, the police will find her......
1.I failed my Math exam, so I'll have to take it again next term.
2. I'm not sure what I want to study at university but I don't have to make a decision
3. This morning I was late, so I missed my History class. I had to spend alll my break time copying my friend's note
4. I had a lot of fun on the Drama course last summer. I made so many friend
5. Tonight I need to study for the test . If I don't answer every question, I will lose marks
6. Every week our English teacher gives us a list of the words to learn She says if we spend ten minutes doing this everday, we 'll remember them more easily
7. I don't spend much money on book as I can take them out of the school library
8. If you miss the shool bus, it will take you a long time to walk
9. Yesterday I lost my school bag. I've looked everywhere but I can't find it
10. My mum made a good suggestion yesterday. She thinks I should earn some money by teaching English to young children
1.I failed my Math exam, so I'll have to take it again next term.
2. I'm not sure what I want to study at university but I don't have to make a decision
3. This morning I was late, so I missed my History class. I had to spend alll my break time copying my friend's note
4. I had a lot of fun on the Drama course last summer. I made so many friend
5. Tonight I need to study for the test . If I don't answer every question, I will lose marks
6. Every week our English teacher gives us a list of the words to learn She says if we spend ten minutes doing this everday, we 'll remember them more easily
7. I don't spend much money on book as I can take them out of the school library
8. If you miss the shool bus, it will take you a long time to walk
9. Yesterday I lost my school bag. I've looked everywhere but I can't find it
10. My mum made a good suggestion yesterday. She thinks I should earn some money by teaching English to young children
1.I failed my Math exam, so I'll have to take it again next term.
2. I'm not sure what I want to study at university but I don't have to make a decision
3. This morning I was late, so I missed my History class. I had to spend alll my break time copying my friend's note
4. I had a lot of fun on the Drama course last summer. I made so many friend
5. Tonight I need to study for the test . If I don't answer every question, I will lose marks
6. Every week our English teacher gives us a list of the words to learn She says if we spend ten minutes doing this everday, we 'll remember them more easily
7. I don't spend much money on book as I can take them out of the school library
8. If you miss the shool bus, it will take you a long time to walk
9. Yesterday I lost my school bag. I've looked everywhere but I can't find it
10. My mum made a good suggestion yesterday. She thinks I should earn some money by teaching English to young children
1. Such losses (have/would/normally/avoided/been) by the use of back-up devices.
-> Such losses would have been avoided normally by the use of back up devices
2. These children (never/have/had/probably) the opportunities we take for granted.
->These children have never had probably the opportunities we take for granted
3. (no longer/is/unfortunately, access to the Internet) available (on weekday morning free of charge/at our libraries).
-> Unfortunately, access to the Internet is no longer available at our libraries on weekday morning free of charge
4. We (unable/offer/are/usually/to) refunds on the spot, but we will examine (thoroughly before the end of the week/ your claim).
-> We are usually unable to offer refunds on the spot, but we will examine your claim thoroughly before the end of the week
5. Many of the old masters had assistants who would prepare the oil pigments (each morning/by hand/in their studios).
-> Many of the old masters had assistant who would prepare the oil pigments by handin their studios each morning
1. I would be surprised if Ann came to see us now.
2. If we had enough money,we would go on holiday
3. Unless you do these exercises more carefully, you will fail the exam.
4. If I knew the answer, I could tell you.
5. If she knew French, she could apply for the job
6. Unless she cam here now, we'd come back home
7. Unless you are careful, you will be able to get the job
8. If it rains soon, the tree won't die
* Rewrite the sentences.
1. It is late now; I don't think Ann will come to see us.
-> I would be surprised if __________Ann came to see us________.
2. We don't go on holiday because we don't have enough money.
-> If _________we had enough money, we would go on holiday_________.
3. Do these exercises more carefully or you will fail the exams.
->Unless_________you do these exercises more carefully, you will fail the exams_________.
4. I do not know the answer so I cannot tell you.
-> If _________I knew the answer, I could tell you_________.
5. She can't apply for the job because she doesn't know Frencj.
-> If she knew__________Frencj, she could apply for the job________.
6. If she didn't come here now, we'd come back home.
-> Unless__________she came here now, we'd come back home________.
7. Be careful or you will not be able to get the job.
-> Unless__________you are careful, you won't be able to get the job________.
8. The trees will die unless it rains soon.
-> If_________it doesn't rain soon, the trees will die_________.
I. Combine each pairs of these sentences,using IF
Type 1:
1. We should take the map with us or we will lose our way on the street
IF We don't take the map with us ,we will lose our way on the street
2. Elien can borrow it, but she must give it back next week
If she doesn't give it back next week, Elien will not borrow it
3. The authoritiess are thinking of raising the petrol prices. I will have to cycle to work
if The authoritiess don't think of raising the petrol prices. I won't have to cycle to work