30. ---- Do you need any help, Lucy ? ------ Yes. The job is _______ I could do myself. A less than B. more than C. no more than D not more than
---Mr. Smith must know a lot about Chinese history. ---________. He has studied it for years.
While watching television, ________.
In our factory there are 2,000 workers, two thirds of _______ are women.
Your decision will affect your future study in college and your future job _______.
Mr. Smith likes traveling _______; but his wife enjoys _______.