—Don't forget to protect your eyes well__________ you take online classes.
—OK. Thank you, Sir.
A.if B.though C.as if
—A new airport will be buit in Tantou, Longhui.
—Good news! But a lot of good farmland __________.
A.will waste B.may be wasted C.has wasted
—Well, I'm new in town. __________a bank around here?
—Of course. It's just near Chengnan Park.
A.There is B.Is there C.Is it
—How do you study for a test, Annie?
—I study __________working with a group.
A.by B.with C.in
—Do you like English?
—Yes, but I think__________ is a great challenge to learn the language well.
A.that B.this C.it
—Can I help you, Madam?
—Yes. I’d like some____________.
A.pears B.banana C.milks
