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Đáp án: did not have/ didn’t have (Câu chia thời quá khứ đơn vì có trạng từ ago)
1. carefully
2.flying
3.have lived
4.won
5.are singing
6.herds
7.played
8.working
9.to visit
10.make
11.helping
12.taking
13.ko bt
14.play
15.watch
16.socializing
17.surf (ko chắc)
18.have haven
19.take
20.get
21.are learning
22.have gone
23.Has your son have to
24.came
25.rained
26.spoke
27.did not have
mik nghĩ thế nha ko bt có đúng ko
I. Change into the Passive voice.
1. We paint our house every three years.
\(\Rightarrow\) Our house is painted every three years.
2. Years ago, people you oil lamps instead of electric lamps.
\(\Rightarrow\) Years ago, oil lamps were used instead of electric lamps.
3. They’re building several new shools in our town.
\(\Rightarrow\) Several new schools are being built in our town.
4. The boy knew that they were praising him.
\(\Rightarrow\) The boy knew that he was being praised.
5. We have set up a committee to investigate the matter.
\(\Rightarrow\) A committe has been set up to investigate the matter by us.
6. I noticed that they had not yet taken the wrecked car away.
\(\Rightarrow\) I noiced that the wrecked car had not yet been taken away.
7. Can we you an Indifinte Article before an uncountable noun?
\(\Rightarrow\) Can an Indifinte Article be used before an uncountable noun by us?
8. Someone must have dropped this watch in his hurry.
\(\Rightarrow\) This watch must have been dropped in his hurry.
9. They promised the workers higher wages.
\(\Rightarrow\) The workers were promised higher wages.
10. No one has ever asked me that question before.
\(\Rightarrow\) I have never been asked that question before.
I. Change into the Passive voice.
1. Our house is painted every three years.
3. Several new schools are being built in our town.
4. The boy knew that he was being praised.
5. A committe has been set up to investigate the matter by us.
6. I noiced that the wrecked car had not yet been taken away.
7. Can an Indifinte Article be used before an uncountable noun by us?
8. This watch must have been dropped in his hurry.
9. The workers were promised higher wages.
10. I have never been asked that question before.
III/Chia động từ trong ngoặc:
1.It (be).................has been........ two years since I (leave)..............left........... for Thai Binh town.
2. When we were in the city, we often (take)..............took.......... to the cinema.
3. Nobody ever (treat)...............treated.................... me with such kindness.
4. I wish I (have)................had........... enough time (finish)..................to finish............. work.
5. The theatre (be)...............is........... quite old. It (build).............was built................... over 100 years ago.
Đáp án: C
Giải thích: Dựa vào câu: “A smart phone is a cell phone that has lots of computer-style features.”.
Dịch: Một chiếc điện thoại thông minh là điện thoại di động mà có nhiều chức năng như máy tính.
Đáp án: didn’t have