I_______ my homework at nine o’clock last Sunday morning.
A. am doing B. was doing C. do
is a bad habit. People should give it up.
A. Smoke B. To smokeC. Smoking
— Excuse me, whose French book is this?
—It be Tom’s. In our class, only he is studying French.
A. must B. can’t C. May
Mr. Li asks us to remember that careful we are, mistakes we will make.
A. the more;the fewer B. the fewer;the more C. the more;the more
There are about two students in our school.
A. thousand B. thousands C. thousands of
—How many are there in your school?
— Twenty.
A. woman teachers B. woman teacher C. women teachers