I considered ________ my job, but in the end I decided _______.

[　　]

A. to change, to do not

B. changing, not to

C. changing, not to change

D. to change, not to

--That would mean _______ a lot of labour.

--Really? I don't mean ________ any labour.

[　　]

A. wasting, wasting

B. to waste, to waste

C. to waste, wasting

D. wasting, to waste

Your lungs need _______. You'd better have them _______ in the hospital.

[　　]

A. to be examined, examine

B. to be examined, examined

C. examining, examine

D. being examined, examined

--Do you mind if you give Jack a hand?

--Yes, I do. I'll be glad to help _______ Jack.

[　　]

--What made her mother go mad with joy?

-- _______ the news of her success.

[　　]

He is _______ me in English at present. I have made up my mind to catch up with him.

[　　]

The students climbed the hill, ________ they found some beautiful trees.

[　　]

She suggested a skilled worker ________ to get the machine ________.

[　　]

A. send for; repair

B. be sent for; repaired

C. sending for; repairing

D. be sent for; to repair

--Have you got your test result?

--Not yet. The papers ________.

[　　]

A. are not correcting

B. have not corrected

C. have already been corrected

D. are still being corrected

--You've made great progress in your studies of English, haven't you?

--Yes, but much ________.

[　　]

A. remains to do

B. is remained to do

C. remains to be done

D. is remained to be done