Question

Put the verbs into the correct form (infinitive with or without to or –ing form). 1 I must apologize for  (to sing) late. 2 Do you enjoy  (to dance)  ? 3 You should avoid (to swim) with a full stomach. 4 They don’t allow tourists (to photograph) in the museum. 5 She’d prefer (to solve) this problem on her own.​

Answer 1

1 I must apologize for singing late. 2 Do you enjoy dancing? 3 You should avoid swimming with a full stomach. 4 They don’t allow tourists to photograph in the museum. 5 She’d prefer to solve this problem on her own.

Answer 2

I can help you with your grammar exercise. Here are the correct forms of the verbs in parentheses:

1. I must apologize for singing late. (Gerund) 2. Do you enjoy dancing? (Gerund) 3. You should avoid swimming with a full stomach. (Gerund) 4. They don’t allow tourists to photograph in the museum. (Infinitive with to) 5. She’d prefer to solve this problem on her own. (Infinitive with to)

The general rule is that some verbs are followed by gerunds, some verbs are followed by infinitives with to, and some verbs can be followed by both. You can find more information and examples in the web search results I found for you . I hope this helps you improve your English grammar skills.