I remembered _____ the light just now. but it’s on now.A. to turn off B. to turn on C turning off D turning on
— I haven’t got a partner _________ . — Maybe you can ask John for help.
Jimmy is very helpful. _________ I stay with him, _________I like him.
.— What did you do on April Fool’s Day? — I played a trick _______ my brother.
He learnt English by ______English songs.
If you don’t know a word, you must _______in a dictionary.