--You look worried. What's your ?
--I have trouble learning maths.
| A．name | B．question | C．problem | D．job |
Why invite Linda to the party?
| A．don’t | B．don’t you | C．not you | D．not to |
I find it very hard the question.
| A．to answer | B．answers | C．answering | D．answered |
When the teacher came into the classroom, the students .
| A．stop to talk | B．stopped to talk | C．stopped talking | D．stop talking |
This room is much _________ than that one.
| A．big | B．bigger | C．biggest | D．the biggest |
I had tomy little sister when my mother was not at home.
| A．look for | B．look after | C．look at | D．look into |