—What makes her so frightened?
—Oh,it is the mouse that she______on her bed while looking for her watch.
| A．came about | B．came across | C．came through | D．came up |
Jim was late for two classes this morning. He said that he forgot both of the ______.
| A．rooms number | B．room number | C．room’s numbers | D．room numbers |
—How can I use this washing machine?
—Well, just refer to the _______.
| A．explanations | B．expressions | C．introductions | D．directions |
—Li Lin is very bright and studies hard as well.
—It’s no ______ he always gets the first place in any examination.
| A．question | B．doubt | C．problem | D．wonder |
You’ve just missed your ______, and you will have to wait for the next round.
| A．chance | B．turn | C．time | D．part |
His letter was so confusing that I could hardly make any ______ of it.
| A．explanation | B．meaning | C．sense | D．guess |