(Viên chức Mầm non) 1128 câu trắc nghiệm Tiếng Anh A2 có đáp án - Phần 20
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May I speak to Dr. Paine, please? - I'm sorry, he __________a patient at the moment. Can I help you?

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May I speak to Dr. Paine, please? - I'm sorry, he __________a patient at the moment. Can I help you?

is seeing

sees

has been seeing

was seeing

Giải thích

Chọn đáp án A