---__________was your vacation?
---Very good.
| A．What | B．Where |
| C．When | D．How |
Trust yourself and your own ideas.
A. Be sure B. Believe in C. Agree with
This problem seems difficult to solve.
A. looks at B. feels C. Appears
Everyone was amazed at how he solved this problem.
A. was interested in
B. was surprised at
C. was pleased with
__________he is very old, _______he still wants to help others.
| A．Although, but | B．But, although |
| C．Although, / | D．Although, and |
________ bad weather it is！I have to stay at home.
| A．What a | B．What | C．How | D．How a |