—Do you play _____ piano in your free time?
--No, I like sports. I often play _______ chess with my classmates.
| A．/;the | B．the;/ |
| C．a;the | D．the;the |
If H2 burn in O2, we can get _____.
| A．H2 | B．H2O | C．O2 | D．H2O2 |
The boy read the article ________ and found something important in it.
| A．careful enough | B．carefully enough |
| C．enough careful | D．enough carefully |
--- I’m sure I will get good marks in the final exam.
--- I believe your parents will ______ your study if you try your best.
| A．be satisfied with | B．be angry with |
| C．be bored of | D．be worried about |
This morning I tried on some coats in the shop, but _____ of them looked good.
| A．nothing | B．all | C．none | D．neither |
The boy looks nice ____ white and the red sweater looks good ______the girl .
| A．with; on | B．in; on | C．on; in | D．in; with |