—Would you like to play tennis with me _________ it doesn’t rain tomorrow? —Sure, _________ I am busy.
#55660
A
if; since
B
whether; but
C
if; unless
D
because; until
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Please give me a call and let me know ________you will come back for dinner.
#56514
A
if
B
because
C
until
D
unless
Though English is very difficult to learn, _____ Li Ping _____ Li Lei speak English well.
#55903
A
neither ; nor
B
either ; or
C
both ; and
D
either ; or
_________Jimmy knows he may fail, ________he will still try.
#56138
A
Though; but
B
Though; /
C
But; though
D
But; /