Going abroad to study requires a bigadjustment and it usually takes a while to ______

Great changes _________ in my hometown in the past 20 years

May I go to the zoo with you next Sunday—No, you can’t, you have a ticket. I have only one ticket.

It was with great excitement one morning in July ____ the young man read a classified advertisement．

-Do you usually take a vacation? —–Yes, I like to go away______.