решите плз1.When ________________ the company? a) have you joined

Решите плз

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. 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
7.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