By the time Jack returned home from America, his son __________ from college.
#102199
A
graduate
B
has graduated
C
had graduated
D
had been graduated
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Lucy will have learned English for 8 years by the time she ____ form the university next year.
#104045
A
will graduate
B
will have graduate
C
graduates
D
is to graduate
—You’ve made great progress in your English study, haven’t you?—Yes, but much .
#102651
A
remains to do
B
is remained to do
C
remains to be done
D
is remained to be done
I ____ go to bed ____ the telephone rang.
#103278
A
was about to, when
B
was going to, while
C
would, when
D
was to, while
—Boy students, could you come downstairs to help me carry those books?— OK, Miss Liu. We ______.
#100785
A
come
B
came
C
have come
D
are coming
---Hi, let’s go skating. --- Sorry, I’m busy right now. I _______ in an application form for a new job.
#99093
A
fill
B
have filled
C
am filling
D
will fill