1 . Life teaches us not to regret over yesterday, for it ________ and is beyond our control.

A．passed	B．will pass
C．has passed	D．had passed

2 . Peace is necessary to all. After all, it is the United States and China, as the two largest economies in the world, that ________ most from a peaceful and stable Asia-Pacific.

A．are benefited	B．will benefit
C．will be benefited	D．had benefited

3 . Wherever you prefer to work after graduation, _______ close contacts with your family members.

A．keeping

B．keep

C．to keep

D．kept

4 . In your life, sometimes you might end up back_________ you started.

A．which

B．when

C．where

D．who

5 . Almost every gym club in Shanghai ________ yoga classes. And there are more than 100 special clubs such as this one.

A．has set up	B．is setting up
C．set up	D．will set up

6 . —Why didn’t you ring me up when Sue arrived?
—sorry, I ______ my essay that was to be handed in by noon.

A．had written	B．wrote
C．have been writing	D．was writing

7 . The agreements, _______ from culture and education to special training programs, will play a key role in the China-Latin America partnership.

A．ranged	B．having ranged
C．ranging	D．to range

8 . So far, Mike has spent about $28,000 on the house and __________ it to cost about $38,000 when it is finished and furnished.

A．expected	B．expects
C．has expected	D．will expect

9 . When effectively _______, the feedback we share with students or employees can develop their awareness of their own learning.

A．managing	B．being managed
C．managed	D．to manage

10 . We all can feel something unusual about Kate, but she just _________ let us know what it is.

A．shouldn’t	B．mustn’t
C．needn’t	D．won’t