Unsatisfied ______with the payment ,he took the job just to get some work experience.
A. though was he B. though he was C. he was though D. was he though
Bob would have helped us yesterday, but he_______
A. was busy B. is busy C. had been busy. D. will be busy
Green products are becoming more and more popular because they are environmentally_______.
A.friendly B.various C.common D.changeable
Heavy rainstorm broke out in South China, 68 lives and 62 still missing.
A．killing ,leaving B．killing ,left C．killed, leaving D．to kill , leave
Dr. Smith, together with his wife and daughters , visit Beijing this summer.
A is going to B are going to C was going to D were going to
The experiment shows that proper amounts of exercise, if regularly, can improve our health.
A．being carried out B．carrying out C．carried out D．to carry out
