You can't work out this problem ___in this way.

______ nice，the food was all eaten up soon.

According to the rules, students must not _____ their books during examinations.

They own two cars, not to _____ a motorbike.

Our decision _____ was wise . 

The thing that_____ is not whether you fail or not, but whether you try or not.

I lost my way in complete darkness and ,______ matter worse, it began to rain.

Your performance in the exam didn’t reach the required standard ---       , you failed.

Nobody noticed how long the cat ____ under the table _____for dinner.

They had their shabby house      and sold it for a big profit.

Smoking, ____ some smokers, might ease their anxiety sometimes, but ____ the addiction caused by their constant practice, it is really hard to give up.

It is not enough only________ the rules of grammar if you want to learn English well.

______you I owe a thousand apologies  ________ having doubted your ability.

The TV programme has______on the children as______as the old.

Rachel’s explanation was so confusing that no one could make any        of it.

She tried hard to keep calm in face of the students, but the sweat on her forehead _____ her ____.

After retirement, Mr. Smith ______ painting, which he had always loved but had not had time for. 

You’d better ______ some hot water into the bottle in case the teacools down. 

Thomas Alva Edison didn’t “invent” the light bulb (灯泡), but rather he ______ a 50 –year –old idea, which is not well –known. 

The film “World without thieves” ______ a great success and brought in a large profit to the cinema.