It’s hot here. Why not ________ your coat?—OK.
_______ the teacher’s help, he has finished his homework in time. [ ]
Why is the man standing at the door of the restaurant all the time?—-He is waiting for anyone who will ______him some money or food.
The idea for the new plan came to his mind, to his experiment in the lab.
If you don’t study hard, you’ll regret, _____ you?