Mark came to late. If he ______________ (not waste) so much time ______________ (play) computer games, he ______________ (not miss) the main event.

The police______________ (investigate) the crime since January, but they ______________ (find) nothing of interest as yet.

______________ (the general/ read) the instructions before he gave orders to his officers?

Where ______________ (Cindy/walk) when you met her?

While you ______________ (write) the test, try ______________ (avoid) ______________ (make) mistakes.

Whatever ______________ (happen), ______________ (always/stand) by you, I promise.

By next Friday, we ______________ (certainly/finish) ______________ (wallpaper) the children's room.

The bullies made us _____________ (give) them all our pocket money.

Last time, you ______________ (promise) ______________ (bring) us souvenirs from your next trip to Australia. So far, you ______________ (bring) us nothing.

You ______________ (not have to) agree ______________ (invest) your private money. We can manage with what we have.

We ______________ (not talk) to each other since we ______________ (quarrel) 2 months ago.

Few people ______________ (inform) about the sales so far. That's why the attendance ______________ (be) really poor up to now.

After ______________ (graduate) from college, I am going to start ______________ (study) sociology.