---Miss Hu, I have trouble __________ grammar and __________ the text.
| A．with; to understand | B．on; in understanding |
| C．with; understanding | D．on; to understand |
Han Li has San Francisco in the USA many times.
| A．been to | B．gone to |
| C．went to | D．been in |
The man is Air China captain.And I don’t think he is usual person.
| A．a;an | B．an;an | C．a;a | D．an;a |
The girl’s dream came in the end.
| A．true | B．truely | C．truly | D．truth |
The Greens often fly to different places their holidays.
| A．in | B．for | C．at | D．on |
How long may I the book?
| A．borrow | B．reading | C．lend | D．keep |