I’d like to buy the nicer one of the two         (牙刷).
He has decided to go abroad for          (进一步) study after he finishes school.
Eddie was sleeping          (当……时候) Millie was watching TV.
Grandpa Wang is in good health, though he is already in his         (九十).
Millions of foreign people like Chinese dishes a lot         (遍及) the world.