--- Do you have any plans for this weekend?
--- I am not sure. I ________ go to visit my grandmother.
| A．must | B．need | C．can | D．may |
Don’t complain ________ your teachers________ doing too much homework, because they want you to be the best.
| A．to; to | B．to; about | C．about; to | D．about; about |
Jim’s mother was shopping ________ her mobile phone rang.
| A．when | B．while | C．what time | D．and |
—What ________ you?
—I lost my keys.
| A．happened | B．happens | C．happened to | D．happens to |
This is a big problem, can you ________?]
| A．go it over | B．get over it | C．get over | D．get it |
I had a hard time ________ my English last term.
| A．with | B．at | C．in | D．for |