There are too many students asking teachers to help in the teachers’ office, but this room is ____ small ____ hold them.

---Do you think the last problem in this math test difficult?---Yes. I could        work it out.

---_______ did she go last summer? --- She went to Hainan.

—  What are you going to do this weekend?—  I’m not sure ______. Maybe I am going swimming.

— Steve is good at writing short stories. — Yes, he is. But he writes          than us, so he doesn’t get good marks in writing.