1They didn't allow me ............... the hall.
Wrong!
Allow is followed by an infinitive with to.
2She didn't let me ............... her room.
Wrong!
Let is followed by an infinitive without to.
3You ought ............... a doctor.
Wrong!
Ought is followed by a to-infinitive.
4He is able ............... on his hands.
Wrong!
Able is followed by a to-infinitive.
5She can ............... with both hands.
Wrong!
Can is followed by an infinitive without to.
6They made us ............... for hours.
Wrong!
Wait is followed by an infinitive without to.
7I forgot ............... the letters.
Wrong!
Forget is followed by an infinitive with to.
8I saw him ............... the road.
Wrong!
See is followed by an infinitive without to.
9I heard her ............... on the phone.
Wrong!
Hear is followed by an infinitive without to.
10You needn't ............... for me.
Wrong!
When need is a modal auxiliary, it is followed by an infinitive without to.
11You don't need ............... for that call.
Wrong!
When need is an ordinary verb, it is followed by an infinitive with to.
12He refused ............... to me.
Wrong!
Done.
Score: 0/12
Answers
- They didn’t allow me to enter the hall.
- She didn’t let me enter her room.
- You ought to consult a doctor.
- He is able to walk on his hands.
- She can write with both hands.
- They made us wait for hours.
- I forgot to post the letters.
- I saw him cross the road.
- I heard her talk on the phone.
- You needn’t wait for me.
- You don’t need to pay for that call.
- He refused to talk to me.

