______we have enough evidence, we can’t win the case.
| A．Once | B．As long as | C．Unless | D．Since |
The children talked so loudly at dinner table that I had to struggle_____.
| A．to be heard | B．to have heard | C．hearing | D．being heard |
.My parents have always made me______about myself , even when I was twelve.
| A．feeling well | B．feeling good | C．feel well | D．feel good |
He is very popular among his students as he always tries to make them_____in his lectures.
| A．interested | B．interesting | C．interest | D．to interest |
Lucy’s new job paid twice as much as she had made______in the restaurant.
| A．working | B．work | C．to work | D．worked |
Ladies and gentlemen, please remain________until the plane has come to a complete stop.
| A．seated | B．seating | C．to seat | D．seat |