Jim and Mary ______ good at English,but they _____ do well in Maths.A. are, doesn’t B. is, not C. are, don’t
句子配对
-_______do you learn English? -I learn English every day.A.How old B. How often C. How many
We can't ______water here. This water isn't clean.A.to drink B. drink C. drinking
sister is an English teacher.
are good friends.