We often hear a lot of birds ___(sing) in the trees in the m
We often hear a lot of birds ___(sing) in the trees in the m
In spring,we can hear birds -----(sing) in the trees
There are a lot of birds in the trees.
改被动:We often hear them sing in the classroom.
分析句子成分:We often hear him sing in the hospital.
1.We often hear the song ____(sing) in English.
I often hear birds ( )in the morning?是填to sing 还是填singi
We often hear him ______ in the classroom.A.sing B.singing C
Listen!Can you hear birds( )in the tree?A.sing B.to sing C.s
Can you hear the birds sing in the morning?
We often hear her sing in the next room中为什么用sing而不用sings
I often hear her sing in the next room.We must repair the co