7 Mr White flies planes. (Implicitly, it would be 'flies planes', so 'fly' fits best as the verb, but the options are 'pilot' and 'fly'. Given the structure, it's likely asking for what he does with the planes, so 'fly' is the verb. However, if it's asking for his profession, it's 'pilot'. The sentence structure is ambiguous. Assuming it's asking what he does with planes, the answer is 'fly'. If it's asking for his profession, it's 'pilot'. Since 'fly' is a verb and 'pilot' is a noun, and the blank needs a verb to complete the action, 'fly' is the more logical choice, but it implies the sentence should be 'Mr White can fly planes.' Given the options and the common structure of such exercises, it's most likely asking for his profession.)