Complete these sentences with: can, must, should, ought:
1. You ................. wash your hands before meals.
2. Nam is very good at Math. He ............. do all math problems.
3. It's too late. I .............. go now.
4. She gets bad marks at chemistry. She ......... to study harder.
5. The traffic lights are red. You ................ stop.
6. ......................... I go to the movie now, Nom?
7. Children .................. drink lots of milk.
8. He ................... to drive more carefully.
Complete these sentences with: can, must, should, ought:
1. You .........MUST....... wash your hands before meals.
2. Nam is very good at Math. He ......CANS....... do all math problems.
3. It's too late. I .........MUST..... go now.
4. She gets bad marks at chemistry. She ......OUGHT... to study harder.
5. The traffic lights are red. You ......MUST.......... stop.
6. ...........CAN............. I go to the movie now, Nom?
7. Children ...........SHOULD...... drink lots of milk.
8. He .........OUGHT......... to drive more carefully.
1. You ... MUST... wash your hands before meals.
2. Nam is very good at Math. He ...CAN... do all Math problems.
3. It's too late. I ...MUST... go now.
4. She gets bad marks at chemistry. She ...OUGHT... to study harder.
5. The trafic light are red. You ...MUST... stop.
6. ...CAN... I go to the movie now, Mom?
7. Children ...SHOULD... drink lots of milk.
8. He ...OUGHT... to drive more carefully.
