Trung at home yesterday. He at his friend's house to attend a birthday party.

15/40

Trung __________ at home yesterday. He __________ at his friend's house to attend a birthday party.

wasn’t - were

weren’t – were

wasn’t - was

weren’t - was

Giải thích

Thì quá khứ đơn với động từ “be”: S (số ít) + was

Trung wasn’t at home yesterday. He was at his friend's house to attend a birthday party.

(Hôm qua Trung đã không ở nhà. Anh ấy đã ở nhà của bạn để tham dự tiệc sinh nhật.)

Chọn C