____ a lot of work to do, all the workers are not allowed to take their holidays.
_________ wants to stay in a hotel has to pay their own way.
—Have you ever been to Shanghai Expo Garden?—No. It is the first time that I________ to China.
Drivers are warned that it is dangerous to talk on the phone while________.
Tonny’s parents thought he was at school, but ________ he was in a net bar.
My uncle knows several foreign languages, ________ English, French and Japanese.for example B. for instanceC. such as D. that is