－How do you study ______ a test ?
－I study ______ working ______ a group.
A. for, in, with
B. for, by, at
C. for, by, with
Jack usually goes fishing ________ Sunday morning.
A. at B．on C. for
---Ken, whose book is that? ---It's ________.
A. Miss Hu's B. The twins C. Helen
从下面方框中选出与下列各句中划线部分意思相同或相近、并能替换划线部分的选项。（共4小题，每小题1分，计4分）
| A. want to know B. did well in C. will take car e of D. can’t find the way |
He was good at math when he was in Middle School.
I really get lost. Please tell me where the post office is.
I wonder why Chengdu is so attractive.
Sally is going to look after her mom in two days.
-------Who taught you Chinese ?
--------Nobody. I learned it by _____ .
| A．I | B．my | C．me | D．myself |
Everyone in my class _______ the poor boy.
| A．want to help | B．want helping |
| C．wants to help | D．wants helping |