G11_TĐN_1st Mid-term_Modal verbs

All students ____ wear uniforms at school because it is a rule.

• should
• have to
• ought to
• must

You ____ finish your homework before you go to bed.

• must
• have to
• should
• ought to

This warning sign indicates that you ____ step on the grass.

• shouldn’t
• mustn’t
• don’t have to
• ought not to

Hoa ____ feed the cats because her mother has done it already.

• has to
• doesn’t have to
• must
• has to/must

The children ____ spend too much time playing computer games.

• mustn’t
• ought to not
• shouldn’t
• ought to not/shouldn't

In case you’re suffering from the injury, you ____ see the doctor today.

• had better
• must
• ought
• have better

You look totally exhausted. You ____ take a rest instead of working overtime.

• should
• ought
• must
• has better

Anyone ____ have a passport, even a visa when travelling all around the world.

• ought to
• must
• should
• has to

In the peak season, travellers ____ book their accommodation in advance.

• have to
• must
• should
• ought

My car broke down yesterday, so I ____ catch a taxi to the office.

• have to
• had better
• had to
• has to