Circle the correct sentences.

Câu hỏi

A. Though the questions were very difficult, he solved them easily.

B. Though of the questions were very difficult, he solved them easily.

C. -

D. -

Đáp án
A. Though the questions were very difficult, he solved them easily.

Câu hỏi thuộc Bài tập:

E7- GS- Unit 8 - Practice (2)