Помоги с инглишем сделай задания

Привет! Давай вместе разберёмся с этим упражнением по английскому. Нам нужно решить два задания. В первом необходимо выбрать правильное время глагола - Present Perfect или Past Simple. Во втором нужно выбрать между прошедшим временем и настоящим совершенным.

Для начала давай рассмотрим первое упражнение:

1. I (see) that programme about telepathy last night. - I saw.
2. He (come) back from Uganda a week ago. - He came.
3. Last week, he (phone) me to inform me about the matter. - He phoned.
4. He (travel) a lot recently. - He has travelled.
5. Claire (have) an appointment at the hairdresser's yesterday. - Claire had.
6. He's the most difficult customer I (have - ever) deal with. - I have ever dealt.
7. Sales (rise) ________ in 2001, but then (fall) ________. - Sales rose in 2001, but then fell.
8. We (sign) ________ a binding contract last year which is still valid. - We signed.
9. I feel really tired, I (finish - just) ________ my homework. - I have just finished.
10. Look at George! He (have) ________ a haircut. - He has had.

Теперь давай перейдём ко второму упражнению:

1. Mr. Johnson left/has left last week for a business trip. - Mr. Johnson left.
2. Sam lost/has lost his car keys and can't get home. - Sam has lost.
3. The choir sang/has sung that song a hundred times. - The choir has sung.
4. The garage had/has had my car for a week now, and it still isn't fixed. - The garage has had.
5. We moved/have moved there ten years ago. - We moved.
6. We lived/have lived there ever since. - We have lived.
7. We lost/have lost the power about