Unit 15 - Computers (Listen and read + exercise)

UNIT 15 - COMPUTERS
Bài tập 1: Đọc đoạn hội thoại sau và xác định các câu từ a đến f là sự việc (fact) hay ý kiến (opinion)
Nam: Dad. the printer isn`t working.
Mr Nhat: It is new. There shouldn`t be anything wrong with it. Have you turned it on yet?
Nam: Yes, I have already done it.
Mr Nhat: Have you connected it properly?
Nam: Oh, Dad. I know how to connect a printer.
Mr Nhat: Has the plug come out of the socket?
Nam: No, it`s OK.
Mr Nhat: I have no idea what the problem is. This manual isn`t very helpful.
Nam: Can you call the store vou bought it from?
Mr Nhat: I can, but I bought it in Ho Chi Minh City. I don`t know what they can do. However, it`s under guarantee so the company should do something with it.
Nam: Let`s phone them now.
a. The printer isn’t working.
b. There shouldn’t be anything wrong with it.
c. I know how to connect a printer.
d. The manual isn’t very helpful.
e. I bought it in Ho Chi Minh City.
f. I don’t know what they can do.
Bài tập 2: Viết câu thời hiện tại hoàn thành với already và yet
David / leave / the party

I / not receive / his letter

The manager / come / the office?

We / see / that film

Laura / not find / a job

It / stop / raining?

He / drink / three bottles of beer

We / not hear / anything from them

You / post / the letter?

They / go / to Brazil

Bài tập 3: Hoàn thành đoạn hội thoại sau đây sử dụng thời hiện tại hoàn thành (dạng chủ động hoặc bị động)
1. A: Would you like something to eat?
B: No, thanks. I .......................................... lunch. (just/ have)
2. A: Do you know where Julia is?
B: Yes, I ................................................ her in the street (just/ meet)
3. A: What time is he going?
B: He ...................................................... (already/ go)
4. A: What’s in the newspaper today?
B: I don’t know. I ................................................... (not/ ready/ yet)
5. A: Is Ann coming to the movie theater with us?
B: No, she ............................................................ that film (already/ see)
6. A: Are your friends here yet?
B: Yes, they .................................................................. (just/ arrive)
7. A: What time does Tim think about your plan?
B: I ..................................................................... (not/ tell/ yet)
8. A: Shall I phone to reserve a table?
B: I .................................................................. it (already/ do)
Bài tập 4: Hoàn chỉnh động từ trong ngoặcở thời quá khứ đơn hay hiện tại hoàn thành.
1. A. ................................. (you/ ever/ connect) a printer?
B. I ............... (know) how to connect it since I (be) ........ twelve.
2. A. Ben ..................... (break) his leg.
B. Really? How ........................ (that/ happen)?
A. He ................ (fall) off a ladder.
3. A. Ow! I ......... (burn) myself.
B. How ............. (you/ do) that?
A. I ............ (pick) up a hot dish.
4. A. Mark ............... (not be) here recently
B. Really? When ............... (he/ go)?
A. He ..................... (leave) here three months ago.
5. A. Do you have Ann’s address?
B. Well, she (give) ............... me her address but I’m afraid I (lose) ............... it
6. A: .................. (you/ hear) anything from Jane?
B: No. We .................. (not/ receive) any letter from her since she (leave) ............... four months ago.
7. A: ............... (you/ see) the film Harry Porter yet?
B: Yes, I ............... (already/ see) it
A: When ............... (you/ see) it?
B: I ............... (see) it last month.
Bài tập 5: Chọn đáp án đúng:
Alexander Graham Bell invented/ has invented the telephone
This is the first time I saw/ have seen a crixket match
I just bought/ I’ve