---When did your uncle arrive ____ China?---He got to Guangzhou _____ the morning of the 16th of April.
---Why do the people decide ______ these days? ---Because there’s not much to do.
I’d like to trek ______ the jungle.
Be sure ________ and tell me what happens.
He is lazy. You can’t ________ him ________ his room every day.
These are the photos ________ were taken in France.