I want to buy a nice present ________ my mother and I must give it ________ her myself.

The team will move       a speed of 15 kilometers per hour, and have a short break every 2 hours. During the break they will tell stories_______ English.

He often practices English        chatting with his pen pal in Australia.

I saw a strange cloud ___________ questions __________ it in the game.

Call Tom ______ 82912356. He has a job for you ______ an actor.

He will work in this school _______.

A man called 110 hotline ______ his mobile phone.

Listen!Who is talking with my mother______the phone?

Betty wants to see her teacher        September 10th.

Sometimes I work ________ the day and sometimes _________ night.