Question

срочно!!!!!!!!!!!!!!!!!!​

Answer 1

1. She is not cooking because she is tired

2. Mary and Laura have been studying French for 3 years (если они до сих пор его учат)

Mary and Laura were studying French for 3 years (если они уже его не учат)

3. My dog was barking all night

4. You have not been driving since we left the city

5. My sister wrote some nice poems
(как я поняла, some намекает на ее прошлые достижения, также возможен вариант has written)