When the teacher came in，Mary ________ some animals on the blackboard．

A．is drawing

B．has drawn

C．was drawing

D．drew

Could you tell me what time ________？

A．the ship leave

B．the ship leaves

C．does the ship leave

D．did the ship leave

My friend Peter will come to see me as soon as he ________ time．

A．will have

B．have

C．will has

D．has

The teacher tells us ________ to master a computer．

A．how important it is

B．it is how important

C．how it is important

D．what it is important

It let many people see ________ under the sea．

A．what was life like

B．what like was life

C．what life was like

D．what like life was

Have you ever gone ________？

A．surfing

B．to surf

C．surf

D．surfed