1 . It is no use regretting __________ (not work) hard last term. What you should do is to make up your mind __________ (accomplish) your task.

A．not to work; accomplishing	B．not working; accomplishing
C．not to work; to accomplish	D．not working; to accomplish

2 . Steve Jobs took the trouble ________ a calligraphy class, though none of ________ he learned in it seemed to have practical application in his life.

A．to attend……which	B．to attend…what
C．attending…what	D．attending…which

3 . DX Sports Watch has a voice control setting that enables you to stay hands-free, while its waterproof band is fully adjustable so that it is comfortable ______.

A．to be worn

B．to be wearing

C．to wear

D．to worn

4 . I will be sorry ______ this company, but I was offered an opportunity ______ in a field which I really enjoy.

A．for leaving: to have worked	B．to leave: to work
C．for having left; about working	D．to have left; for working

5 . I am sorry but I had no alternative but ________ my promise due to the unexpected heavy rain.

A．to break

B．break

C．breaking

D．broke

6 . ______ with motor neuron disease in 1963 at the age of 21, Hawking was expected ______ for only two more years.

A．Having diagnosed … to have lived	B．Having diagnosed … to live
C．Diagnosed … to have lived	D．Diagnosed … to live

7 . Lisa found that it was impossible ______ in a new place without friends.

A．living

B．lived

C．live

D．to live

8 . She decided to          her job and start a coffee bar.

A．give up

B．give out

C．give in

D．give back

9 . The pilot suggests that if you want to know how hard it is ________ in space, you can try eating while lying on one side.

A．to swallow

B．being swallowed

C．to be swallowed

D．swallowed

10 . You drop a piece of litter and can’t be bothered to ________.

A．pick up

B．picking up

C．pick it up

D．picking it up