Parents find it difficult ________ with their children.
#48462
A
talk
B
talked
C
talking
D
to talk
推荐题目
Will you please invite him _________ in a writing competition?
#49993
A
joins
B
to joining
C
to join
D
joining
My funny joke made my grandparents ___ happy.
#51058
A
feel
B
to feel
C
feeling
D
is feeling
Tom misses his brother very much and he is looking forward ____ him. 
#48593
A
to hear from
B
hearing from
C
to hearing from
D
heard from
I think _______ is good for your health.
#50734
A
getting up late
B
drink more milk
C
eating more fruits
D
to eat more meat