I’m very pleased with the results of my blood test, for all tested items show _____ reactions.
| A．negative | B．good | C．positive | D．correct |
— Shall I help you get a dictionary since I’ll drop in at the bookstore this afternoon?
— .
| A．It couldn’t be better | B．Of course you can |
| C．If you like | D．It’s up to you |
The shop owner will get all these goods ordered ___________ to the customers today.
| A．to deliver | B．delivering | C．deliver | D．delivered |
Though Jack _______ many times, he still plays computer games after school.
| A．was warned | B．has been warned | C．has been warning | D．had warned |
You’d better set a ______ at the beginning of the new term, and then try your best to achieve it.
| A．score | B．signal | C．direction | D．goal |
Mother told her son that it would be half a year ______ she could come back from American.
| A．since | B．before | C．that | D．when |