——She shouldn't have done that sort of thing.
—Whatever she did was reasonable, ______ to what you did. Besides, it's none of your business.
Get down to ______ your lessons.
| A．comparing; doing | B．comparing; do |
| C．compared； doing | D．compared; do |
Grand Slam winner Li Na has made up her mind that she _____from tennis because of her knee injuries this October.
| A．retires | B．has retired |
| C．will retire | D．had retired |
is known, more students tend to study abroad after
graduation from high school.
| A．What | B．That |
| C．Which | D．As |
Whoever breaks the law .
| A．must have punished | B．will be punished |
| C．has been punished | D．are punished |
I wonder it is has made me I am now.
| A．what ; that ; what | B．what ; that ; that |
| C．that; what; what | D．what ; what ; what |
Not until we left our school how warm it was there.
| A．had we realized | B．did we realize |
| C．have we realized | D．realized we |