I, _____ your good friend, will try my best to help you out.

The engineer （ ） my father works is about 50 years old.

Let’s read the novel together, （ ）？

We moved to London _____ we could visit our friends more often.

_____ more time， he’ll make a first-class tennis player sooner or later.

Please （ ） the water tap when you have finished your washing．

I have no objection （ ） your design for the new type of machine this time.

Humble （ ） it may be, there is no place like home.

The defense computers calculate way to （ ） the enemy missiles.

It was while she was sleeping in her bedroom_____a thief broke into the house.

Can you_____the difference_____the two phrases?

（ ） singer and （ ） dancer is also good at drawing.