When you finished a piece of writing, check that that the tenses are consistent and the
spelling is correct.
A, they are making senses B, it makes sense
C, it makes senses D, they make sense
The school has developed an online system________ students can choose their own teachers.
| A．which | B．when | C．that | D．where |
We should do what we have to do________ we can do what we want to do in the future.
| A．so that | B．in case |
| C．for fear that | D．now that |
—Is that the small town you often refer to?
—Right, just the one________you know I used to work for years.
| A．that | B．which | C．where | D．what |
Our attitude towards life is________makes the difference between our being happy or not.
| A．that | B．whether | C．what | D．which |
The hotel wasn't particularly good，but I ________ in many worse hotels.
| A．was staying | B．stayed |
| C．would stay | D．had stayed |