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1. My brother (join) ______had joined___ the army since 1975, but later he (leave) ___left______ the army and (begin) ____began_____ to find job in 1985.
2. They (build) ____have built_____ this company for 10 years.
3. A : What (do / you ) ___are you doing______ ?
B : I (cook) _____am cooking____ dinner.
A : Hurry ! I (be) ____am_____ hungry now.
4. Tree (grow) ______grows___ more quickly in summer than in winter.
5. In 1788, he (write) _____wrote____ his last great play in Vienna.
6. She (arrive) ____arrived_____ at Kennedy Airport at 2 o’clock this morning.
7. Frank (collect) _____collects____ stamps in his spare time. It’s his hobby.
8. At the moment, I (read) ____am reading_____ chapter four of this book.
9. I’d like to borrow this book. (you / read ) ____Have you read_____ it yet ?
10. We (be) ____have lived_____ in this town for a long time. We (come) ______came___ here 16 years ago.
11. The World War II (begin) ______bagan___ in 1939 and (end) __ended_______ in 1934.
12. I’ll will see him when he (be) ____is_____ here tomorrow.
13. The last time I (go) ___went______ swimming was when we were in Spain.
14. I (learn) ______have learnt___ English for 4 years
15. They (live) _____ lived____ in London for ten years. Now they (live) ___are living______ in Scotland.
16. My father usually (have) ____has_____ tea for breakfast.
17. Please don’t make so much noise. I (study) __am studying_______.
18. Tom (play) ____plays_____ tennis every Saturday.
19. The water (boil) ____boils_____ at 100 degrees Celsius.
20. Listen ! I (hear) ___hear______ someone knocking at the door.
21. Look ! somebody (climb) ___is climbing______ up that tree over there.
22. They (have) _______are having__ lunch in the cafeteria now.
23. Why _____do____ you usually (do) __do_______ at weekend ?
24. My sister (study) ____is studying_____ English at the moment.
25. I (not see) ______haven't seen___ her since last week.
26. These students ( study) ____have studied_____ English for 4 years .
27. I (wait) ______have been waiting___ here for her since 5 o’clock and she (not come) _____hasn't come____ yet.
28. How long _____have____ you (know) __known_______ Tom ?
29. The weather generally (get) _____gets____ quite hot in July and August.
30. I (watch) _____watched____ the film with my sister last week.
31. My father (travel) ___traveled______ by air many times in the past.
32. _____Have____ you (read) _______read__ that novel yet ?
33. We (study) ___have studied______ almost every lesson in this book so far.
34. Miss Lan (teach) ___has taught______ English in this school since she (graduate) ___graduated______ from the University in 1990.
35. Mary (burn) __burnt_______ her hand yesterday when she (cook) _____was cooking____ the dinner.
36. What ______were___ you (do) ____doing_____ at this time yesterday ?
37. What ____did_____ you (do) ___do______ yesterday ?
38. He (win) ___won______ the gold medal in 2004.
39. I hope it (not rain) _____won't rain____ when we (start) _____start____ early tomorrow.
40. We (wait) _______will wait__ right here until you (get) ____get_____ back.
uses crt;
Var i,n,dem:integer;
a: array[1..1000] of integer;
Begin
clrscr;
Write('Nhap do dai cua day: ');readln(n);
dem:=0;
for i:= 1 to n do
Begin
write('So thu ',i,' = ');
readln(a[i]);
if a[i] mod 2 = 0 then inc(dem);
end;
Writeln('Day so co ',dem,' so chan');
readln;
End.
anh chị giải giúp em với ạ, em đang rất cần sự giúp đỡ, em cảm ơn ạ
I. Nội qui tham gia "Giúp tôi giải toán"
1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các câu hỏi hay lên diễn đàn;
2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.
3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.
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