Пставьте глагол в нужную форму (английский) срочно

Question

Помогите поставить глагол в нужную форму, пожалуйста! 
1. What you (to do) here? I (to wait) for a friend. 
2. He ( to speak) French? Yes,he (to speak) French quite fluently. 
3. Listen! Someone (to knock) at the door. 
4.Dont go into the classroom! The students (to write) a dictation there. 
5. The (to write) letters to her mother every week. 
6. Ships (to travel) from Odessa to Batumi in three and a half days. 
7.The man who (to smoke) a cigarette is our English teacher. 
8. Lets go for a walk,it not (to rain).

Наим Тахиров · Accepted Answer

1. Are you doing. Am waiting. 
2. Does he speak. He speaks. 
3. Is knocking. 
4. Are writing. 
5. She writes. 
6. Travels 
7. Is smoking. 
8. Is not raining.