Trắc nghiệm Chuyên đề 3: Multiple choice (vocabulary and grammar) có đáp án

I want to talk to my teacher about my problems, but I have no idea to start, or to talk to him.

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I want to talk to my teacher about my problems, but I have no idea             to start, or                         to talk to him.

what – where

where – who

why – whom

where – how

Giải thích

Chọn đáp án D