My mother _______ goes to work by car because she cannot drive a car
A. often B. usually
C. never D. sometimes
Simon doesn't know what _______ today.
A. wears B. to wear
C. wearing D. to wearing
There are three _______doctors and five ______nurses in the room.
A. man, woman B. men, women
C. man ,women D. men ,woman
-- ______ do you exercise? --Three times a week.
A. When B. How often
C. How long D. How much
Millie needs _______healthy.
A. to look B. keep
C. to keep D. look
There is ________ “m” and ________ “u” in the word “much”.
A. a; a B. an; an
C. a; an D. an; a
