1 . The college entrance exam ______ until July this year, senior three students will be better prepared.

A．to postpone	B．having postponed
C．postponed	D．being postponed

2 . All flights _____ due to the thunder storm, they had to go there by high-speed train.

A．cancelled

B．to cancel

C．being cancelled

D．having cancelled

3 . With a great weight _______ off her mind, she passed all the tests successfully.

A．taking

B．to take

C．taken

D．being taken

4 .        by a large number of towering complexes，the community attract many people who adore convenient life.

A．Having surrounded	B．Being surrounded
C．Surrounded	D．Surrounding

5 . She was too nervous to speak with so many eyes_______on her.

A．fixing

B．fixed

C．to be fixed

D．were fixed

6 . Li Ziqi is famous for her videos of rural self-sufficiency ______ on Weibo and YouTube.

A．posted

B．having posted

C．having been posted

D．to be posted

7 . Brown lay__________under the building for three days before he was finally found and rescued.

A．trapping

B．having trapped

C．being trapped

D．trapped

8 . Peppa Pig, a Bristish cartoon character with a face ______ like a hair dryer, is placed on the cup ______ blue, green and celadon colors.

A．shaping; featuring	B．shaped; featuring
C．shaping; featured	D．shaped; featured

9 . _______in the wonderful world of words, students will increase their vocabulary and boost their reading competence.

A．Being involved

B．Involving

C．Having involved

D．Involved

10 . ____to the students at home, the textbooks enabled them to study more efficiently.

A．Distributing	B．Having distributed
C．Being distributed	D．Distributed