помогите поставить правильное время в предложениях

Question

помогите поставить правильное время в предложениях на английском, пожалуйста) 
 
1) who (invent) the bicycle 
 
2) "Do you still have a headache?" 
'No, (it/go). I'am all right now 
 
3)I was the last to leave the office. Everybody else (go) home 
 
4)What (you/do) last week? (you/go) away? 
 
5) I like your car. How long (you/have) ti? 
 
6)we decided not to go out because (it/rain) quite hard. 
 
7) Jill is an experienced teacher. (she/teach) fro 15 years 
 
не прошу писать ответ на все предложения, хотя бы на парочку) 
заранее спасибо)

Юлия Кипяткова · Accepted Answer

1) Who invented) the bicycle? 
2) "Do you still have a headache?" 
'No,I don't . I'am all right now 
 
3)I was the last to leave the office. Everybody else has gone home 
 
4)What did you do last week? (Did you go) away? 
 
5) I like your car. How long (you/have) ti? 
 
6)we decided not to go out because it/ was raining quite hard. 
 
7) Jill is an experienced teacher. She has been teaching for 15 years