A.to | B.on | C.with |
A.listening | B.listens | C.listen |
A.car | B.plane | C.spaceship |
A.look | B.watch | C.see | D.look at |
A.Ours; their | B.Our; theirs | C.Our; their |
A.tall; strong | B.taller; strong | C.tall; stronger |
A.go | B.put | C.get |
A.read the book | B.sing | C.climb the mountain |
A.How many | B.How much | C.How old |