Because of the increasing enrolment, the school has to employ teachers who are not…….for their jobs. 

By next Friday, Sam……….five speeches. 

I'd have bought Sam's car if I'd known he was selling it. 

Because they erected a barn, the cattle couldn't get out into the wheat field. 

Her sister is too young to get married.

The children couldn’t go swimming because the sea was too rough. 

There is a flower shop in front _____ my house.

 __________ at home yesterday?

When the film finishes, ............

His answer was so confused that the teacher could hardly make any              of it at all.

The chief of police………work is very important takes care of the public safety. 

He asked, “Why didn’t she take the final exam?”

My sister is a _________. She works in a hospital and helps doctors.

There was a short silence and then footsteps were heard ………from the direction of the library. 

When do you go ________ bed?

He became…….because the company which he worked for decided to close down. 

You can't really go              in the countryside nowadays without seeing some evidence of man's influence. 

"If only I'd learnt to drive," Roger said. 

Yesterday we did nothing but ________.