In the US, people call the metro__________.A. bus B. subway C. underground
( ) (6)What’s summer_____?A. likes B. liking C. like
( ) (5)I’m going to lie____ the grass now.A. at B. on C. in
( ) (4)Today __ the first day of the new term.A. is B. are C. were
( ) (3)What do people do in autumn ___ winter?A. and B. or C. of
( ) (2)How many _____ in a year.---- Four seasons.A. season B. month C. seasons