Bài tập Trắc nghiệm Unit 3 Vocabulary and Grammar

How long ____ Gerry A. has you been knowing

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Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

How long ____ Gerry?

has you been knowing

has you know

have you been knowing

have you known

Giải thích

Đáp án: D

Dịch: Bạn biết Gerry bao lâu rồi?