_______ that all the doors and windows are locked before you leave the house!
A. Notice B. Decide
C. Look D. Check
- How did Jane get the job so easily?
- She_______ speak French very well.
A. should B. shall
C. may D. could
Please be_______. There's an important meeting in the next room.
A. quiet B. brave
C. clever D. special
- Do you think Mom and Dad_______ late?
- No. Swiss Air is usually on time.
A. were B. will be
C. are D. shall be
Sheila stop_______ bad things about others.
A. to say B. saying
C. say D. said
A smile costs_______, but gives much.
A. anything B. something
C. nothing D. everything
