There are many people downstairs. What do you think _____?
A．to happen B．happening
C．is happened D．has happened
The young man was often seen _____ by the lake.
A．to draw B．to drawing C．draw D．drew
Remember to spend some time _____ your loved ones, because they’re not going to be around forever.
A．from B．with C．in D．on
I think ____ of the materials I listened to at the beginning of the exam ____ easy.
A．three fourths; is B．third four; are
C．three fourths; are D．three fourth; are
A little boy wrote _____ “u” and _____“n” on the wall.
A．a; an B．an; a C．an; an D．a; a
--- Why do you often take exercise? --- _____ me keep fit.
A．Help B．Helping C．To help D．helped
