—There is not much difference between the two watches. I don’t know ______. Do you have any suggestions?
—I don’t know , _____.
| A．what I should choose; too | B．what I should choose; either |
| C．which should I choose; either | D．which I should choose; either |
-----Do you know the man ________ is reading the book over there?
--------- Yes, he is Mr. Green, our P.E. teacher.
| A．which | B．what | C．whom | D．who |
--------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 |