"I usually go there by train." "Why not ______ by boat for a change?"
Nowadays more people are advised to arrange for insurance_____they need medical care.
Last Monday, I was asked to give the new students a test____ their English level.
- Why do you look so worried? - My MacBook Pro broke down and my paper______unfinished since.
The athlete's years of hard working________when she finally won the Olympic gold medal.
- Of the two bags, which one do you prefer? -__________bigger one. It's_______ most beautiful one, I think.