Question

Điền lthough, because ,but, or, since, so, unless, untill, when vào chỗ trống:

15. She has not called ..... she left last week.

16. I saw him leaving an hour ..... two ago.

17.This is an expensive ...... very useful book.

18.We will go swimming next Sunday ...... i't rainning.

19.I hear a noise ....... i turned the light on.

Nhanh lên nhé vì mình cần gấp

 

Answer 1

15. She has not called ...since.. she left last week.

16. I saw him leaving an hour ..or... two ago.

17.This is an expensive ...but... very useful book.

18.We will go swimming next Sunday ...unless... i't rainning.

19.I hear a noise ....so... i turned the light on.