We’d be very grateful if you could join us because your cooperation will _____ the timely completion of our project.

Do you think you will be able to finish your writing by five o’clock today—________. I’ll be busy with experients all day.

unday, I went shopping for theperfect dress, _________would make me look younger.

I don’t ruin myself for my friends; I don’t __________ your praise. I care greatly for myself.[ ]

Before Father moved off, he would tell me that I should _______ the school rules and regulations.[ ]