They watered the plants поставить в отрицательную форму как

They didn't water the plants

They do not water the plants    Как то так.

Who of your friends speaking English? 
How many lessons you having every day? 
I don't be at home yesterday,I went for a walk. He usually slept well. But last night he slept bad. Your sister is a doctor?- yes,she become a doctor two years ago. He don't shaved today because he haven't time. You got up early on Sunday?-Yes. But last Sunday I slept at till ten o’clock. When you left the meeting yesterday? She enjoyed the film, which we saw last week? Why your parents was so angry last night?-Because my brother was late.

1.They be in London last month.
2.Who of your friend speak English
3.how many lessons you have every day
4.I not be at home yesterday, I go for a walk
5.He usually sleep well.But last night he sleep bad
6.Your sister be a doctor?-yes she become a doctor two years ago
7.He not shave today becose he not have time
8.You get up early on Sunday ?-Yes .But last Sunday I sleep till ten o'clock.
9.When you leave the meeting yesterday?
10.She enjoy the film ,wich who see last week.
11.Why your parents be so angry last night?-Because my brother be late.