I called you at half past nine this morning, but there was no answer.——Oh, sorry. I _____ with my cousin in the supermarket.

Your father is sleeping now. Could you please ______ the CD player ?–OK, mum.

I’m a little nervous to give an English speech this afternoon. —Come on ! Believe in ________ and you can do it.

The students are having an English lesson ______ their classroom. [ ]

________, I think, and the problem could be settled.