Do you have anything to say for yourselves?— Yes, there is one point ____ you must insist on.[ ]

Smoking is so bad for his health that he doesn’t smoke _____ [ ]

we will build the dam has not beendecided yet, ______

_____ to Beijing, I would visit the Forbidden City where the emperors once lived

Lucy wants an evening job ,so she can _______her son in the day.