—Are you in ___________? —Yes, I am.
| A．Class 4, Grade 7 | B．Grade 7, Class 4 | C．class 4, grade 7 | D．grade 7, class 4 |
I ____my CD here and there, but I still can’t find it.
| A．have looked for | B．look for | C．will look for | D．was looking for |
You must read the ___carefully before taking the medicine.
| A．news | B．pictures | C．numbers | D．instructions |
Miss Zhao is very helpful. She often helps us ____we are in trouble.
| A．whether | B．although | C．whenever | D．however |
The harder we work, the ___ result we will get.
| A．faster | B．fewer | C．better | D．smaller |
If you want to do better in playing the piano, you need more ____.
| A．technology | B．practice | C．pleasure | D．challenger |