This restaurant has become popular for its wide _______ of foods that suit all tastes and pockets.
Seeing the happy _____ of children playing in the park, I’m full of joy and confidence in the future of our country.
The matter_______ people’s health surely requires________ carefully.
-----Excuse me, but I wonder if Joan is available at 3:30 this afternoon. -----I’m afraid he ________ Harry Potter and the Philosopher’s Stone.
It is dangerous to allow the children who are ________ swimming in the river.
He________after a few days’ treatment in hospital.