--I have heard that Jason is planning to buy a new car.
--I know. By next year, he ______ enough for a Chevrolet Malibu.
A.saves B.will be saving C.has saved D.will have saved
If you ______ it to the airport on time, you had better set off immediately.
A.make B.will make C.are to make D.are making
Our policy ______ unchangeable for at least 10 years.
A.is remained B.is remaining C.will remain D.will be remained
A healthy diet and adequate physical exercises are the keys ______ a better life.
A.of having B.to have C.for having D.to having
First impressions are the most lasting. After all, you never get ______ second chance to make a first impression.
A.a B.the C./ D.one
假定你是李华，暑期在澳大利亚参加夏令营，来自英国的Sam是你的室友，在相处一段时间后你发现Sam的一些行为给你造成了困扰。请你给他写一封电子邮件予以提醒，内容包括：
1.晚上玩游戏时说话声音太高；
2.脏衣服随地乱扔；
3.经常忘记锁门。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
Dear Sam,
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Best regards,
LiHua
