Evenifhisletter____tomorrow，it____toolatetodoanything.
A、willarrive,,isC
「句意」 即使他的信明天到也无济于事了。
「难点」 在条件句中表示现在将来的时间，需要用一般现在时，主句中使用将来时。
Even if his letter（） tomorrow ，it（） too late to do anything.
Theeldestchildisthoroughly（）becausetheyalwaysgivehimwhateverhewant.
At ______, photography is a chemical process, during which a light-sensitive material is altered when exposed to light.
Although____Spanish， he attended the course.
Breadandbutter（）likedbyWesterners.
