John promised his doctor henot smoke, and he has smoked ever since.
| A． | might | B． | should | C． | could | D． | would. |
His idea of having weekly family meals together,which seemed difficult at first,has _______ many good changes in their lives.
| A．got through | B．resulted from |
| C．turned into | D．brought about |
Ugly papers sold on streets are another problem of pollution.Young readers should _______ them.
| A．throw away | B．keep away |
| C．break off | D．get rid of |
Could you please tell me where you bought the shoes you _______ yesterday?
| A．tried on | B．put on |
| C．had on | D．pulled on |
I don’t _______ rock ‘n’ roll.It’s much too noisy for my taste.
| A．go after | B．go away with |
| C．go into | D．go in for |
Bad habits are easily _______ while good ones are hard to develop.
| A．kept up | B．caught up |
| C．drawn up | D．picked up |