To determine the correct option to complete the sentence, we should consider the context and grammatical requirements:
Sentence: "He often _______ cold in winter."
Options:
catch
is catching
catches
have caught
To choose the right verb form, let's analyze each option within the given context:
- catch: This is the base form of the verb and is not suitable here, as the sentence requires a simple present tense form to describe a habitual action.
- is catching: This form is in the present continuous tense, which implies an ongoing action at the present moment. However, the use of "often" indicates a habitual action, making this form inappropriate.
- catches: This form is in the simple present tense, suitable for stating routines or habitual actions. The use of "often" suggests regularly occurring action, so "catches" correctly fits the context: "He often catches cold in winter."
- have caught: This is a present perfect tense, which is used to describe actions that have been completed at some point in the past but are relevant to the present. It is not fitting for a habitual action.
Conclusion: The most suitable choice is
catches
, as it aligns with the habitual context that "often" signals.