MUST HAVE SHOULD – TEST 1

Complete these sentences with the words below.

have - received - twice - set -  work - vegetables - time - wedding -
speed - take - forgotten - must - brush - policy - recycle - help

We have to walk the dog a day, in the morning and evening.

When driving, motorists must obey limits and traffic signs.

You should double-check your to minimize errors.

People should to protect the environment for future generations.

You have to eat for a balanced diet.

Tourists show their passports at immigration checkpoints.

We have to attend the ceremony next week.

He must have his wallet at home; he can't pay.

Visitors must respect the museum's no photography .

You should your teeth twice a day for dental hygiene.

Parents should a good example for their children's behavior.

She must have canceled the meeting, I haven't any notification.