Question

9. They ... you how to do it. Выберите пропущенные слова и обоснуйте правило: a. have already shown b. were already shown c. showed already d. is already shown

Answer 1

A.have already shown

Answer 2

A have already shown

Answer 3

The correct option is: a. have already shown

The sentence would be: "They have already shown you how to do it."

Explanation: The sentence is in the present perfect tense. The present perfect tense is formed using the auxiliary verb "have" (in this case, "have") and the past participle of the main verb ("shown"). The present perfect tense is used to indicate an action that started in the past and has a connection to the present.

Option a, "have already shown," follows the correct structure for the present perfect tense, making it the most appropriate choice for this sentence. The other options do not use the correct auxiliary verb or word order for the present perfect tense.