——Can you tell me how often he practices his English?——_________.
The tourists often complained of being _____ by the local peddlers when they buy some souvenirs.
If you want to get a good ______, you’d better stand on the top of the hill.
— What’s your favourite sport?Skiing. ____________.
. In crowded streets, for the safety of people, it is ______ to drive faster than 20mph.
. Doctor Wang _____ at seven o’clock for the conference, but she didn’t turn up.