Infinitive with to and Infinitive without to

1. We don’t allow people ………………………… in the kitchen.

• to smoke

• smoke

2. Let him ……………………….. it.

• do

• to do

3. You ought ……………………… a doctor.

• to consult

• consult

4. I could not …………………………. what she meant.

• to understand

• understand

5. I was not allowed ………………………….. it.

• to do

• do

6. They made the child ……………………….. the milk.

• drink

• to drink

7. I could not …………………….. it properly.

• see

• to see

8.I forgot ………………………… my ticket to the airport.

• take

• to take

9. I saw him ………………………….. the flowers.

• to steal

• steal

10. You don’t need …………………………. it.

• to do

• do