It is no longer a problem _______ the poor children in this district can go to school.
--I'll go to Japan for a trip next month. —Great!________
John had a short walk after lunch, ________?
--Can I help you, boy? —Yes. There is ________ wrong with my bike.
________ food you've cooked!
---Do you like your new T-shirt? —Yes. Not only I but also my mother ________ it.