_______Tom is very good at science, his brother is absolutely hopeless.
A.When | B.While | C.As | D.If |
The dictionary is what I wart.but I don't have enough moneyme.
A. | by | B. | for |
C. | in | D. | with |
You park here! It’s an emergeney exft.
A.wouldn’t | B.necdn’t |
C.coukln’t | D.mtontn’t |
A cocnputcr can oaly doyou have inrrreled it to do .
A. | how | B. | after | C. | what | D. | when |
The news shocked the public,to great concem about students' safety at school.
A. | having led | B. | led |
C. | leading | D. | to lead |
--Volunteering is becomingpopular in China.
--Yeah, people are now aware that helping others is helping themselves
A. | naturally | B. | successfully | C. | splendidly | D. | increasingly |