Get dressed quickly, _____ you’ll be late for school.
A. so        B. and         C. or         D but

A child ______ parents are dead is called an orphan.

__________ the term has come to an end, I’m going to take a trip to Macau.

Your essay is quite good ,except _____ there are some spelling mistakes in it.

Pupils usually would like to take ______advice their teachers give.

_______ all the inventions have in common is _____they have succeeded.
A. What; what         B. That; that   C. What; that          D That; what

The traditional view is ____ we sleep because our brain is “programmed” to make us do so.

You can only be sure of _____ you have at present；you cannot be sure of something _____ you might get in the future．

It’s important to give her an emergency phone number ______ the children get hurt or sick.

After a discussion they agreed to accept _______ they thought ______ the job.