So convenient ______and saves your time that many people would like to do that.
A.is shopping on net | B.shopping on net does | C.does shopping on net | D.shopping on net is |
Some researchers believe that there is no doubt___ a cure for AIDS will be found.
A.which | B.that | C.what | D.whether |
.---Ow! I’ve burnt myself!
---How did you do that?
---I ____a hot pot.
A.touched | B.kept | C.felt | D.held |
I’d like to arrive 20 minutes early___ I can have time for a cup of tea.
A.as soon as | B.as a result | C.in case | D.so that |
I don’t mind picking up your things from the store._____, the walk will do me good.
A.sooner or later | B.still | C.in time | D.besides |
You ____be tired—you’ve only been working for an hour.
A.must not | B.won’t | C.can’t | D.may not |