CHỌN ĐÁP ÁN ĐÚNG NHẤT CHO CÁC CÂU SAU.A. TỪ VỰNG
17.Perhaps it won’t rain tomorrow. It
…
rain tomorrow.
A. couldn t
’
B. shouldn t
’
C. mustn t
’
D. may not
17.Perhaps it won’t rain tomorrow. It
…
rain tomorrow.
A. couldn t
’
B. shouldn t
’
C. mustn t
’
D. may not