—Mom, my classmates invited me ________ a field trip. May I go with them? —OK.
If the phone_______wrong, you will get a new one for free or get all your money back.
.---What else did the teacher say? ---He advised us______ in the wetlands.
I __________computer games at home when my cousin_____________me.
Jim is ______excellent runner. He often comes _____first in the race.
----What do you want to do for vacation?------I_____my grandmother.