–We’ve decided _______ on a trip this afternoon. Will you join us? -- I’m afraid not. I have some problems ___________ out.
#48703
A
to go, to work
B
to go , working
C
going. to work
D
doing, working
推荐题目
Students in the USA spend     time      their homework than we do.     
#50319
A
little , to do
B
little, doing
C
less , doing
D
less , do
Tina used to______ village, but now she’s used to______ in the city.
#49813
A
live, live
B
live, living
C
living, live
D
living, living
We are looking forward ________ a film next week.
#49498
A
to see
B
to seeing
C
for seeing
D
seeing