Look! There are so many eating grass on the hill.
| A．horse | B．cow | C．rabbit | D．sheep |
---Does your father go to work by __________ car every day?
---No, he sometimes takes __________bus.
| A．a, the | B．the, a | C．不填，a | D．a, 不填 |
We usually have the first class ____________ 8:00 in the morning.
| A．of | B．in | C．on | D．At |
Miss Smith is very kind. We all like ______________.
| A．it | B．her | C．him | D．Them |
Allen didn’t work hard at his lessons. ______, he failed in his exams.
| A．By the way | B．For example |
| C．As a result | D．Because of |
We can put the prefix “un-” before the following words to give them the opposite meaning except (除了) _______.
| A．correct | B．comfortable | C．certain | D．interesting |