He is too tired ______ any more.
#49815
A
not to walk
B
to walk
C
walking
D
not walking
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The poor little girl was _________young to know ______________ when her parents suddenly died in an accident.
#50656
A
so; what to do
B
too; what to do
C
so; how to do
D
too; how to do
He spends as much time as he can ____ English every day.
#50727
A
practising speaking
B
practise to speak
C
practise speaking
D
to practise to speak
My mother often tells me _______ my classmates when they need.
#50938
A
help
B
to help
C
helping
D
helps