He_____his computer last year. I _____ my computer for over ten years. It still works OK.
| A．bought ,have bought | B．have bought , bought |
| C．bought, have had | D．have had, bought |
During the exams, the more careful you are, the _____ mistakes you will make.
| A．fewer | B．fewest |
| C．less | D．least |
Da Shan speaks Chinese ______ for us to understand.
| A．good enough | B．enough good |
| C．well enough | D．enough well |
The woman said that _______she _______ her husband________proud of their daughter.
| A．either; or; is | B．either; or; were |
| C．both; and; was | D．both; and; were |
My physics teacher said that light______ faster than sound.
| A．travel | B．travels |
| C．traveled | D．traveling |
I am sitting _______ the bus. A man is standing _______me.
| A．in front of; in front of |
| B．in the front of; in the front of |
| C．in front of; in the front of |
| D．in the front of; in front of |