| A．fan | B．rough | C．yellow |
( )| 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．see; do | B．look; see | C．see; see | D．look; do |
| A．do | B．can | C．are | D．is |
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