1．He sat down at his desk to work out the exact figures (数字)．
2．This arrangement suits (适合) you both very much.
3．He has always been keen on doing physical (身体的) exercises.
4．A highway (公路) is a main road, usually connecting large towns.
5．We went straight on till we reached the crossroads (十字路口)．
6．People should walk on the pavement (人行道) not in the road.
7．They spent equal amounts(数量) of time in California and New York.
8．When I arrived at the theatre, all the seats had been occupied (占用)．
9．The road is under construction (建造). Please turn back to take another road.
10．The company has admitted (承认) that their new product is dangerous for children.
