Do you like singing?
B. or (This choice is correct as it fits the context.)
I should practice more for the competition. My health hasn't been excellent recently.
A. and (The conjunction "and" connects the two ideas logically.)
The boys are playing games, and the girls are watching TV.
A. and (Correct conjunction to link two actions happening at the same time.)
My parents decided to take a taxi because it was late.
B. to take (The correct structure for "decided to" is followed by the base verb.)
We managed to find their first album on social media.
C. to find (The correct infinitive form after "managed.")
Don’t let him know about his mother's illness now.
C. to know (The correct form after "let" is the base verb.)
I allow my little daughter to play with her friends in the flower garden.
B. to play (After "allow," the infinitive form "to" is used.)
John made me laugh a lot with his hilarious jokes.
C. laugh (Correct base form after "made me.")
Someone saw him go to a restaurant with his friends.
D. Go (Correct base verb "go" after "saw him.")
She should avoid hurting other people's feelings.
C. hurting (The correct gerund form after "avoid.")
I enjoy listening to classical music.
A. listening (The correct gerund form after "enjoy.")
My watch's hands keep stepping right now if you want.
A. stepping (This needs a verb in the continuous form, but "stepping" doesn’t fit here. So, the correct word would be "moving.")
You should give up smoking if you want to live longer.
C. smoking (The correct gerund form after "give up.")
Error correction in the sentences:
I'm afraid he can't answer the phone now because he is doing the laundry.
C. does → is doing (Correct verb tense for the action happening right now.)
My mom usually does the cooking, but she's working late today.
B. the cooking → does the cooking (The correct form of the verb "do" for routines.)
He also helps to do the cooking when his wife is busy.
C. doing → to do, D. in busy → is (Correct infinitive after "helps," and the verb tense.)