The result suggests that she________her best to study English since then.
| A．has tried |
| B．try |
| C．tried |
| D．should try |
As director of the company, I can’ t three weeks away from work.
| A．carry | B．cost | C．afford | D．pay |
All of us still remember the terrible earthquake that Tangshan twenty years ago.
| A．attacked | B．struck | C．knocked | D．exploded |
The actor was so interesting that he us laughing all the time when we were chatting.
| A．made | B．keep | C．had | D．let |
. We always we have said.
| A．lead to what | B．see to what | C．get to what | D．hold to what |
No one knows when XO was first discovered, or how it to be such a popular drink.
| A．went | B．came | C．got | D．became |