1 . The tour was cancelled ______ lack of bookings. (用适当的词填空)

2 . ________the severity of the pandemic, all the citizens are supposed to obey the rules and guidelines set by the government. (鉴于，考虑到) （根据汉语提示完成句子）

4 . When the teacher found out the truth, he exploded__________anger. (用适当单词填空)

5 . You left without ________ me. Can you tell me the reason ________ that?

A．telling, of	B．tell, of
C．telling, for	D．to tell, for

6 . Nearly 730 million trips were made by Chinese travelers within China over the 2018 National Day holiday, ______ cheaper tickets and high-quality travel services.

A．regardless of	B．thanks to
C．but for	D．rather than

7 . ________ challenges in Chinas car-sharing economy, shared mobility still has a promising future.

A．Despite	B．Besides
C．Concerning	D．Regarding

8 . Foreign leaders speak highly of the path of the peaceful development ______ China has been devoted since the start of the reform and opening-up policy.

A．of which	B．with which
C．to which	D．for which

9 . ____modern society’s heavy dependence on fossil fuels for energy, most people are aware that the supply of these fuels is limited.

A．For

B．While

C．Despite

D．As

10 . The new product is beyond all praise and has quickly taken over the market ____ its superior quality.

A．in terms of

B．on top of

C．on behalf of

D．by virtue of