Past Simple or Present perfect

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) rised falled
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