My uncle is leaving _____________ Sydney next weekend.
When I got to the bus stop.I missed the early bus and I had to____ the next one.
-Why didn’t you buy any bread?-Sorry, I _____.
Great changes _______in Tongren in the past five years.
Although many great people ever failed, they never_____ and managed to succeed.
When you have difficulty, do remember to _____. Two heads are better than one.