---Have you seen my e-mail about our TESL, project?---Yes. Luckily, I checked my e-mails yesterday. Normally, I      my e-mail-box for days.
#100614
A
haven’t opened
B
didn’t open
C
hadn’t opened
D
don’t open
推荐题目
—The rain ________ fast and heavy.—You should ________ some shelter. Look at you—you are all wet.
#99471
A
is coming; find
B
comes; have found
C
came; find
D
came; have found
The flowers were so lovely that they       in no time.
#103157
A
sold out
B
had been sold out
C
were sold out
D
would sell out
He _________ English for eight years by the time he graduates from the university next year.
#100205
A
will learn
B
will have learned
C
will be learning
D
has graduated