—What made Jack so upset?
—_______ three tickets for the music concert.
| A．Lost | B．Losing |
| C．Because of losing | D．Since |
——Mr , Harry, we want to hear what you think about the reform being carried out in our school.
——OK, Ito that.
| A．am coming | B．have come | C．which | D．As |
As simple and convenient way to getLatest fashions online, online shop-ping also hasmajor problem—you can’t see whether they fit or not.
| A．the;the | B．不填；the | C．the;a | D．不填；不填 |
---May I look at the menu for a little while?
--- Of course, _______, sir.
| A．don’t worry | B．it doesn’t matter |
| C．enjoy yourself | D．take your time |
_______ children get older, they become more and more interested in everything.
| A．Once | B．Whether | C．With | D．As |
_______ has been known that ______ other waste found in the ocean, the plastic does not break down.
| A．As; dislike | B．It, unlike |
| C．What, unlike | D．That, dislike |