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

Câu hỏi

The waitress was patient even when it took us so long to ______________ our drinks.

A. book

B. order

C. call

D. reserve

Đáp án
B. order

Câu hỏi thuộc Bài tập:

E10- I-learn- Unit 9 (2)