—What shall we do this Saturday?
—it rains, we’ll have a picnic in Century Park.
| A.if | B.Unless | C.Because | D.When |
If I five more minutes, I’m sure I can finish the work on time.
| A.give | B.will give |
| C.will be given | D.am given |
Yougood grades if youhard.
| A.won’t get; won’t study |
| B.won’t get; don’t study |
| C.don’t get; don’t study |
| D.don’t get; won’t study |
——I wonder if you _______ a picnic tomorrow.
——Yes.But if it _______, we’ll visit the museum instead.
| A.have; rains | B.will have; rains |
| C.have; will rain | D.will have; will rain |
一I’m afraid the class has begun.
一Don’t worry.It ______ until the bell ______.
| A.doesn’t begin;rings | B.won’t begin;will ring |
| C.won’t begin;rings | D.doesn’t begin;will ring |
If it _________rainy tomorrow, I _______home.
| A.doesn’t, will walk to | B.isn’t, will walk |
| C.won’t, will walk to | D.won’t be, will walk |
— Sam, you don’t work hard at geography.
— My dad says that the world is changing every day, I decide to wait until it stops.
| A.because | B.while | C.if | D.so |
— Could you help me do some cleaning after school?
— If I _______, I will do it.
| A.am free | B.will be free |
| C.have had time | D.had time |
--- I don’t know if it _____ ____ tomorrow.
--- Well, if it _______, we won’t go for a picnic.
| A.will rain; will rain | B.will rain; rains |
| C.rains; will rain | D.rains; rains |
I don’t know if ______ to the party.I will let you know if ______.
| A.he will come; he comes | B.he will come; he will come |
| C.he comes; he comes | D.he comes; he will come |
I don’t know if my father ______back , but I’ll tell you if he ______back.
| A.comes;comes | B.will come; comes |
| C.come; will come | D.come;come |
If we ______ take environmental problems seriously, the earth _______ worse and worse.
| A.don’t; will be | B.won’t; isn’t |
| C.won’t; is | D.don’t; won’t be |
I don’t know if it _______ tomorrow. If it _____, we will go out for a picnic.
| A.will rain; won’t rain |
| B.rains; doesn’t rain |
| C.rains; won’t rain |
| D.will rain; doesn’t rain |
-- Mary, do you know if Mike to my party next week?
-- I think he will come if he ______ free.
A. will come; will be
B. will come; is
C. comes; is