He got up________ catch the bus.[ ]
Tony, do you know Mike’s phone number?– No, but I can _____ in my phone book.
Where is your mother?— She has ______ to Sichuan on business. She has ______ there four times recently.
A study shows that a tropical fish in America can survive (存活) _____ water for up to 66 hours. [ ]
My uncle goes to work _____ every day. [ ]