1 . —Hey, Mary. Why do you look so upset?
—Just because I was late ten times in the past six months, all my holidays this year have been ________.

A．canceled

B．deleted

C．changed

D．wasted

3 . —My phone isn’t working well because it has run out of space.

—I guess you need to ________ some unnecessary Apps.

4 . —Hello! Can I speak to Jenny, please?
—Sorry, she isn’t in. Can I ________ a message?

A．read

B．take

C．delete

D．receive

5 . —What about having a surprise party for Miss Smith?
—Good idea. Let’s discuss when to ________ the party.

A．organize

B．delete

C．solve

D．accept

6 . —Mary, my computer is running so slowly, what should I do?
—The disk (磁盘) is full. Try to ________ some past messages on it.

A．invite

B．share

C．delete

D．hope

7 . —Oh, Grandma’s mobile phone works slowly!
—________ some unnecessary data (数据) might help.

A．Printing

B．Solving

C．Deleting

D．Replying

8 . Group work is a good chance to share information and ________ ideas.

A．support

B．manage

C．delete

D．exchange

10 . —Mum, my foreign friend Alice likes Chinese food very much.
—Really? Next time she comes to our home, let’s ________ her a big meal.

A．catch

B．delete

C．serve