Babies are not born with ____ moral sense; they can’t tell____difference between right and wrong.
| A．the;the | B．a;a |
| C．a;the | D．/;a |
--- Where are the students ? How could they keep us waiting for so long?
--- They started an hour ago and they____ be here in fifteen minutes, I think.
| A．might | B．would | C．should | D．must |
---Mum, I am afraid I won’t do well in the coming test.
--- Honey, ____ more careful, ____ you will make it.
| A．is; so | B．be; and | C．be; then | D．being; and |
They have held several meetings to _____ next year's production plans.
| A．set down | B．make out | C．work up | D．draw up |
The workmen made so much _____ that Mrs. Walker had to spend three days cleaning up afterwards.
| A．trouble | B．damage | C．mess | D．nuisance |
She put some soil in the box, then sowed the seeds carefully, and covered it with more soil. _______ she kept the box in the shade.
| A．First | B．Finally | C．Generally | D．gradually |