The analysis shows that plastics, particularly those that __________ fast, are contributing to the climate change.
| A．break off | B．break down |
| C．break up | D．break out |
Since the 1980s, it ______ possible to listen to British and American English at the flick of a switch.
| A. is |
B. has been |
| C. had been |
D. was |
His wife _____ his husband to give up smoking, but she failed.
|
John likes baseball, and I like it too. Besides, we have a lot in_____ in other respects.
|
An old lady came ______ to the bus stop, only _______ the bus had gone.
|
____ all my homework unfinished, I am not allowed to go online to play games.
|