It is best to eat three meals a day; otherwise, it is possible____ your health will suffer later in life.
A. that B. when C. while D. as
—I have telephoned him twice but I couldn’t get through.
—I think that the line _____ be being worked on today.
A. should B. might C. needD. would
They must have gotten to the top of the mountain by now. They_____ before the sun rose.
A. settled downB. set out C. took off D. turned up
—Lucy, go do the washing please.
—_______ I just did it yesterday.
A. It’s your turn. B. It’s up to you. C. So what? D. With pleasure.
He is very_____; it is impossible to talk him into doing anything he doesn’t want to.
A. stubbornB. curiousC. skeptical D. gracious
It was only then ______ I began to have doubts about whether my story had ever been told.
A. whenB. SinceC. thatD. yet