We usually have the first class________ 8：00 in the morning.

More and more young people go skating ________ winter.

We all like watching the TV programme Readers ________ Saturday evening.

Tony gets up early in the morning. He likes to make breakfast f________ his family.

Could you please give me a hand? I can't finish the task on time w________ your help.

Look out! Look at the traffic lights b________  crossing the road.

The professor will give us a speech ________  how to protect the environment.

A.for B.about C.with D.against

You must be careful when you swim ________ the lake.

A.across B.below C.over D.through

Mo Yan's books are very popular. You can find they are translated ________ many languages.

A.on B.into C.by D.with

My right hand gets hurt. Can you help me cut up these vegetables ________  the knife?

A.with B.by C.in D.on