I really can’t see anything. His head is_______ of my view.
| A．on the way | B．by the way |
| C．in the way | D．out of the way |
—I failed in the exam.
—I am sorry to hear that. Failure is the mother of ________. Try your best, you will ________.
A. success, succeed
B. succeed, success
C. success, successful
—Is your uncle an ________？
—Yes, he recently invented ________ useful machine.
A. invent, the
B. inventor, an
C. inventor, a
—There is too much ________ on the floor. Why did you make it much too ________？
—Sorry, Miss Gao. I will clean it at once.
A. dirty, dirt
B. dirt, dirty
C. dirt, dirt
The earth gets ________ every day, so we should stop ________.
A. polluted, pollution
B. pollution, polluted
C. pollute, pollution
She some mistakes in her exercises the day before yesterday.
| A． made |
| B． had made |
| C． has made |
| D． was making |