He must stay at home to look after his ____ mother . She has been _____for a week.A, ill . sick, B. sick ,ill C. ill ; ill D. sick ; illness
When you want to go into the room,you should________ the door.
There are some boys _______ computer games there.21世纪教育网版权所有
100 yuan ______enough for me.
The price of the computer is not _____ but cars are very _________.
The walkman is _______ and I have ______ to buy it.21教育名师原创作品