______ book is ______ the floor.
| A．An；on | B．A；under | C．The；under | D．The；on |
—Would you like to have ______ cake?—No, thanks. I’m full.
| A．more | B．another |
| C．other | D．the other |
-How do you feel when you watch the national flag go up?
-It makes me_____very proud.
| A．felt | B．to feel |
| C．feeling | D．feel |
—When _______ this stone bridge______ ?—In 1935.
| A．did; build | B．was; built |
| C．does; build | D．is; built |
—Where have you _____?—I have _____the teachers’ office.
| A．gone; gone to | B．gone; been to |
| C．been; been to | D．been; gone to |
—Where’s Jill?
—She ________ in the office. I saw her there just now.
| A．may be | B．must be |
| C．can be | D．should be |