Ex.40. Correct the mistakes if there are any.

Date: 2015-10-07; view: 435.

Ex.39.Complete the sentences with the appropriate option.

1. When ________________ the company?

a) have you joined

b) did you joined

c) did you join

d) have you ever joined

2. ___________________ in Pakistan?

a) Did you ever worked

b) Have you ever worked

c) Worked you

d) Didn't you have worked

3. That's the best presentation ______________________ .

a) I never heard

b) I didn't hear

c) I used to hear

d) I've ever heard

4. He's the most difficult customer _____________________.

a) I never dealt with.

b) I never had to deal with.

c) I've ever had to deal with.

d) I've never had to deal with.

5. ___________________ to him last week.

a) I spoke

b) I've already spoken

c)I didn't spoke

d) I speaked

6. ______________ a binding contract last year and it is still valid.

a) We have signed

b) We signed

c) We haven't signed

d) We have sign

7. The reason I look so brown is that _______________ from a business trip to Barbados.

a) I come back

b) I came back

c) I never came back

d) I've just come back

8. Sales ________ in 1995 but then _____ in 1996.

a) risedfalled

b) rose fell

c) have risen have fallen

d) rose have fallen

9. You ____________ to a word ____________ .

a) listened I haven't said

b) didn't listen I say

c) listened saying

d) haven't listened I've said

10. It's obvious that ________________ this report.

a) you haven't read

b) you didn't read

c)you don't read

d)you read not

1. John is so happy. He graduated from University!

2. When have you graduated from University?

3. One of the worldwide best-selling novelists, Wilbur Smith wrote more than

thirty successful novels. Now, he is working on a new book.

4. Sir Isaac Newton invented calculus.

5. Don't worry about the letter. I have posted it the day before yesterday.

6. It seems to me that I lost my glasses! I can't find them anywhere.

7. You're so absent-minded. By the way, have you finded the gloves that you lost

last week? – No, I bought a new pair the other day.

8. Have you got any money? –Yes, I borrowed it from my brother.

9. Are you tired? –Yes, a little. I painted the ceiling today.

We haven't seen Peter this week, but we have seen him a couple of weeks ago.