There is a natural phenomenon scientists call the greenhouse effect.
| A．that | B．what | C．for which | D．who |
---- Frank, I’ve learned your plan. Could I make some suggestions?
---- _______.
A
. Just sa
y. B. Go right ahead C. With pleasure D. Take it easy
Standing among the students ________ together with their English teacher.
| A．is the headmaster | B．are the headmaster |
| C．the headmaster is | D．the headmaster are |
Shanghai has _______ the pace of becoming a world-class tourist destination. For example, Shanghai Disneyland, Disney’s first theme park on Chinese mainland, is under construction.
| A．accelerated | B．accused | C．accumulated | D．assessed |
It is said that ________ to classic music may be helpful in improving teenagers’ taste.
| A．exposed | B．exposing | C．being exposed | D．having exposed |
It was so noisy outside that I couldn’t _______ to read.
| A．get down | B．put down | C．settle down | D．tear down |