—Jack, this is the third time that you have been late this week.—Sorry, sir, but I was ________ for 15 minutes on the way here in the traffic jam.
Form their ________ on the top of the TV Tower, visitors can have a better view of the city.
-Have you finished your first paper?
--. Just half of it. How about you?
Littleabout her own safety, though she was in great danger herself.
The how to book can be of help to______ wants to do the job.
He must be helping the old man to water the flowers,______ ?