A.I can hear the birds. | B.I can hear a bird. |
A.Ming can hear a dog. | B.Ming can hear a cat. |
A.train | B.soft | C.smooth | D.rough |
A.bird | B.van | C.train | D.ship |
A.hear | B.bus | C.bicycle | D.car |
A.dog | B.tiger | C.van | D.cat |
A.ship | B.red | C.blue | D.yellow |
A.hear | B.train | C.bicycle | D.ship |
A.are; am | B.am; are |
A.What | B.When | C.What’s | D.Where |
A.is | B.are | C.am | D. be |