When the teacher came in.the students stopped ____.
How can I_____ the first ? A.am B.be C.being
Here’s the order _____ the year.A. for B. of C. off
I like____blue trousers.A.this B.that C.those
The ___ animal is a rabbit?A. four B. forth C. fourth
You are the year ____the monkey.A.of B. off C. for