5000 câu trắc nghiệm Tiếng Anh 9 có đáp án - Phần 7

There's a strange smell in here. Mother________ something. a. cooks b. is cooking c. will cook

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There's a strange smell in here. Mother________ something.

cooks

is cooking

will cook

has cooked

Giải thích

Chọn đáp án B