3. PASSIVE VOICE (CÂU BỊ ĐỘNG)

Câu hỏi

Q2. Over 1500 new houses _ each year. Last year, 1720 new houses _.

A. were built/ were built

B. are built/ were built

C. are building / were built

D. were built/ were being built

Đáp án
B. are built/ were built

Câu hỏi thuộc Bài tập:

CÂU HỎI ÔN TẬP: I. GRAMMAR: 1. TENSE AND TENSE COMBINATION