The pen I________I________is on my desk．
| A．think；lost |
| B．thought；had lost |
| C．think；had lost |
| D．thought；have lost |
--------I often have hamburgers for my breakfast.
--------You’d better not. It’s bad for you _________ too much junk food.
| A．eat | B．to eat | C．eating | D．ate |
We all love our English teacher, He always makes his English class very ________.
| A．interest | B．interests | C．interesting | D．interested |
Last night Dad and Mum didn’t come back home ________ I finished my homework.
| A．while | B．if | C．until | D．and |
Work hard, ___________ you’ll get good grades.
| A．but | B．and | C．so | D．or |
The people were afraid, because the tiger had escaped _________ the zoo.
| A．from | B．on | C．to | D．of |