— You look badly ill. What’s wrong?
— I have eaten ________ at lunch.
A.anything bad B.something bad C.bad something
Look! There is a little cat ________ here and there on the floor.
A.running B.run C.runs
My brother the army when he was 18 years old. He ________the army for two years.
A.has joined; has been in B.joined; has joined C.joined; has been in
I’ve ________ finished my homework, but I haven’t handed it in________.
A.already; already B.yet; already C.already; yet
I have three sisters. ________ of them is a doctor.
A.None B.No one C.All
Miss Lin is ________ excellent teacher in our school.
A.a B.an C.the
