I’ve asked him __________ us for dinner, but he said he was quite busy.
#49861
A
joining
B
to join
C
joined
D
join
推荐题目
The children decide _____ their school yard this Friday afternoon.
#49278
A
clean
B
to clean
C
cleaning
D
cleaned
Tom enjoys _________ computer games.
#50844
A
play
B
playing
C
to play
D
plays
The purpose of new inventions is to make life easier,      it more difficult.
#48658
A
not make
B
not making
C
not to make
D
do not make
Now I’m ________ my turn. 
#50482
A
wait for
B
waiting for
C
waiting
D
waiting to