Pay attention what I will do carefully..
| A．watching | B．to watch |
| C．to watching | D．of watching |
The computer isuseful invention in the modern world.
A. a B. an C.the
一Why not stay here a little longer?But I really have to go．
| A．Never mind． | B．I can’t find any reason． |
| C．I’d love to． | D．Pleased to meet you． |
Finally Gulliver broke the rope andfrom those troy men·
| A．put away | B．ran away |
| C．took away | D．kept away |
They haven been our friendswe met ten years ago．
| A．for | B．since | C．ever | D．when |
Don’t worry．We have theto answer many of these questions·
| A．situation | B．novel | C．detail | D．knowledge |