--_________ can cormorants stay under the water?
--_________ up to two minutes.
| A．How soon, For | B．How often, / | C．How long, For | D．When ,For |
I go to ______work after _______breakfast every day.
| A．/, the | B．/, / | C．on, in | D．in, on |
My home is five ______ school.
| A．kilometers to | B．kilometers from |
| C．kilometer far from | D．kilometers far |
It is difficult for you _______ the apples from trees.
| A．get | B．gets | C．getting | D．to get |
Don’t _______ too late at night.
| A．go to bed | B．to go to bed |
| C．goes to bed | D．going to bed |
Do you like _______ a bus to school?
| A．takes | B．taking | C．take | D．by |