My chest __________ when I make a deep breath, doctor.
—Silly me! I forget what my luggage looks like. —What do you think of _____ over there?
In communication, a smile is usually _____ strong sign of a friendly and _____ open attitude.()
the; /
a; an
a; /
the; an
—Why didn’t you come to Simon’s party last night? —I wanted to, but my mom simply _____ not let me out so late at night.
Shirley, a real book lover, often brings home many books to read _____ the library.
-Are you going to take part in the speech contest? -_____ It's too good an opportunity to miss.
No problem!
That's for sure.
Why me?
Why bother?