He ________ the problem ________ in his mind for a whole week before he did anything about it.
| A．switched;on | B．kicked;up |
| C．turned;over | D．took;on |
Studying abroad is quite different from life in China.It took me nearly half a year to ________ the language problem and culture shock.
| A．turn over | B．look over |
| C．go over | D．get over |
As she became an artist,she ________ realize that all artists were a product of their culture.
| A．came to | B．kept to |
| C．took to | D．went to |
What will ________ the children if their parents are out of work?
| A．happen | B．bring up |
| C．come up | D．become of |
.—We haven’t heard from Jane for a long time?
—What do you suppose ________ her?
| A．happened to | B．has become of |
| C．became to | D．was happened to |