1. A set of computer is......... when we want to write an article.a. need
b. needing
c. needed
d. to need

2. each student in my classroom .... owned a notebook
a. have
b. having
C. has
d. to have

3. not to bother someone else, you can listen .... some music from a haedset.
a. to
b. at
C. on
d. by

4. My printer is jamming all the time. i must have it
a. fix
b. fixes
C. fixing
d. fixed

5. You need a modem to connect ..... the internet.
a. in
b. to
C. Bu
d. at

6. I have just scanned all ..... old photos.
a. some
b.any
C. those
d.this ​