–Have you read the book ________?
-Yes. I’ve________ read it twice. It’s so interesting.
A. yet, already
B. already, yet
C. already, already
There are______ living things on the earth. We must value our home—the earth.
A. millions
B. million of
C. millions of
-How long can I _______ the book?
-Two weeks. But you shouldn’t lend it to others.
A. keep B. borrow C. Lend
–Where is your father, Ted?
-He _______ Shanghai on business. He ________there many times.
A.has gone to, has gone to
B. has gone to, has been to
C. has been to, has been to
What _______ bad weather! It’s raining again, and it’s dark outside.
A. a B. an C. /