Thetimehascome_____wemakeextensiveuseofnuclearenergy.
Marywasthegirl____(在初中我和她一起看电影的)。
Weacknowledgedthereceiptofyourletterdated26thSeptember_____connection______theabovesubject.
Theoldmanshouldbetreatedwith____.
Hebuiltatelescope____hecouldstudytheskiesinhisfreetime.
