Normally people __________________ around about 20 to 30 times every n...
Explanation:
The correct answer is option 'B' - turn.
Reasoning:
When we look at the given sentence, we can see that the verb "turn" is used to describe the action that people do during the night.
The sentence states that "Normally people turn around about 20 to 30 times every night."
Subject-Verb Agreement:
In this sentence, the subject "people" is a plural noun, and the verb "turn" agrees with the subject in terms of number.
When a singular noun is used as the subject, the verb form will be different. For example:
- He turns around about 20 to 30 times every night.
In this case, "he" is a singular noun, so the verb form changes to "turns" to match the singular subject.
Explanation of Other Options:
a) have turned - This option uses the present perfect tense, which is not suitable for the given sentence. The present perfect tense suggests an action that started in the past and has a connection to the present. However, the sentence is referring to a habitual action in the present, so the present simple tense "turn" is more appropriate.
c) will turn - This option uses the future tense, which is not correct because the sentence is discussing a regular occurrence that happens every night, not a future event.
d) would turn - This option uses the conditional tense, which is not suitable for the given sentence. The sentence is not expressing a hypothetical situation or a condition, but rather a general statement about a regular action.
Therefore, the correct answer is option 'B' - turn.
Normally people __________________ around about 20 to 30 times every n...
B