CHUYÊN ĐỀ 6 - MODAL VERBS 3

The man was found unconscious at the foot of the cliff. He ................have fallen 200 meters.

• needn’t

• must

• should

• mustn't

  
  

When the fog lifts, we.............. where we are.

• could see

• will be able to see

• must have seen

• are seeing

The swimmer was very tired, but he ....... the shore before he collapsed.

• was able to reach

• can reach

• could reach

• has reached

  
  

If a letter comes for me, .............. you please forward it to this address.

• shall

• could

• must

• should

  
  

I don't believe it. It................... be true.

• can't

• mustn't

• shouldn't

• wouldn't

  
  

Laura, you and the kids just have dinner without waiting for me. I................ work very hard today.

• can

• may

• should

• would

  
  

Leave early so that you.............. miss the bus.

• didn't

• won't

• shouldn't

• mustn't

He was very lucky when he fell off the ladder. He ................ himself.

• could have hurt

• should have hurt

• must have hurt

• will have hurt

  
  

Robert arrived without his book. He................... it.

• might have lost

• should have lost

• would have lost

• will have lost

Twenty years ago, David........................ speak Arabic fluently. Now he's forgotten a lot.

• could

• might

• needed

• must