[ Tenses ]
My father______ as a teacher for thirty years.
A. works
B. is working
C. worked
D. has worked

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Grammar & Vocabulary › ViewComplete the sentence with a coordinating conjunction.
We had to hurry to the basement, _______the tornado was on the way.
A. but
B. for
C. yet
D. is
Tenses › View
I ……………. (visit) Paris three times.
A. have visited
B. visited
C. visit
Grammar › ViewTheir discussion quickly developed into a ______________ argument over who should receive the money.
A. HOT
B. BURNING
C. HEATED
D. SCORCHING
Preposition and Conjunction › View
I usually go home at four o’clock, … then I watch TV for an hour.
A. and
B. because
C. so