Simon made a big bamboo box _______ the little sick bird till it could fly.
#49425
A
keep
B
kept
C
keeping
D
to keep
推荐题目
There is _________ sheep _______ grass under the big tree.
#48710
A
a few; eating
B
a little; eating
C
few; to eat
D
little; to eat
Linda is good at _______ the piano.
#50746
A
play
B
to play
C
playing
D
plays
I saw them ___football on the playground when I passed by.
#49063
A
playing
B
were playing
C
played
D
to play