Unit 8 : Celebrations

Havan HANG

mark the letter aA,B,C or D to indicate the underlined part that needs correction in each of the follewing questions

1,Unless she doesn't know who it is , she won't open the door

A doesn't know B who C it is D won't open

2, the firet had spread to the next building before the firemen had arrived

A had spread B to the next C before D had arrived

3,we had decided going for a short wall in the park before dincer

Havee_😘💗
8 tháng 4 2020 lúc 18:14

mark the letter aA,B,C or D to indicate the underlined part that needs correction in each of the follewing questions

1,Unless she doesn't know who it is , she won't open the door

A doesn't know B who C it is D won't open

2, the firet had spread to the next building before the firemen had arrived

A had spread B to the next C before D had arrived

3,we had decided going for a short wall in the park before dincer

Đáp án: going


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