MILLIONS OF CHRISTMAS CARDS ... LAST MONTH. A. ARE SENT B. WERE S...

1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN

Nội dung
Đáp án tham khảo

66. Millions of Christmas cards ... last month.

A. are sent

B. were sent

C. sent

D. send