(届四川射洪县射洪中学高三高考模拟英语题)Relax yourself every day,________ you'll be too tired to get good grades.
---Cliff, I lost your ball at school. I suppose I should pay for it. ---Oh.____. It was just an old ball anyway.
The time he has devoted in the past years ____ the disabled is now considered ____ of great value.
____ only 20 minutes to go before the train left, I felt uneasy in the taxi to the railway station.
It is ____ you deal with difficulties that shows ____ you are really like.
As is natural, a man as old as he ____ be very forgetful.