I. PHẦN LÍ THUYẾT

câu 1:cho đoạn chương trình sau:

S:=0;

For i:= 1 to 6 do S:=S+i;

Tính giá trị của S?

II. PHẦN BÀI TẬP:

câu 1: Viết chương trình tính tích của 10 số tự nhiên đầu tiên.

Câu 2: Hãy phát biểu sự khác biệt giữa câu lệnh lặp với số lần lặp cho trước và câu lệnh lặp với số

lần lặp chưa biết trước.

Câu 3: Hãy tìm hiểu đoạn chương trình Pascal sau đây và cho biết với đoạn lệnh đó chương trình

thực hiện bao nhiêu vòng lặp?

S:=1; n:=0;

While S <=10 do

Begin

n:=n+1;

S:=S+n;

End;

D. WRITING (2.5pts)

I. Use the adjectives in brackets in their correct forms of comparison to complete the sentences. (1,0pt)

1/ Some people think that country folk are ………than city people. ( friendly)

2/ Which one is ……………………..…, Red River or Mekong River? (long)

II. Rewrite the second sentence so that it has a similar meaning to the first one(1.5 pt)

1. My house is taller than your house.

F Your house .……….……….……….……….……….………………………

2. I love listening to music. 

F I like …………….……….……….……….……….……….………….……….

     3. The black dress is more expensive than the white one.

F The white dress ….……….……….……….……….……….………….……….

4. We don’t use oil lamps any more.  

F We used ……….……….……….…………….……….……….……….……….

5. No one in my group is more intelligent than Mary.

F Mary……….……….…….……….……….……….……….………….……….

6.He works much. He feels tired.

F The more ………….……….……….……….……….……….………….……….

I. Fill the gaps with the words in the box. More than one word can be suitable for some gaps. (2.5pts)

Rewrite the following sentences: 

1.He can't go out because he has to study for his exam. -)If...

2.She is lazy so she can't pass the exam. =)If...........

3.He smokes too much;that's why he can't get rid of his cough. =)If.............

4.He will pay me tonight;I will haveenough money to buy a car.=) If..............

5.She is very shy, so she doesn't enjoy the party. =)If............

6.I will get a work permit.I will stay for another month.=)If.................

7.He doesn't take any exercises.He is so unhealthy. =)If..........

8.We can't get the ticket because I don't have the right change. =)If................

9.Study hard or you won't pass the exam.=)If..............

10.Don't be im patient or you will make mistakes. =)If....................