Science is_____ sometimes for me,but I think it's useful and
science is sometimes d_____ for me,but l think it's u____ an
I think it's useful for the environment.
The n____ science is difficult,but it's important and useful
填冠词.2.This is a useful dictionary,I think.So it is,and it's(
I think it is_____(interest)
I think it‘s a boring () for me
I think it's a.useful job.翻译
I think it's too much,and think themselves happy,but in fact
Sometimes I’ll be unfair but that`s just me
"Excuse me,sir,but I think it's only fair to tell you that i
英语适当形式填空I'm late for class,but Jim is_____(late)than me
I think it works for me.