If you ______ these tasks,we will go skating. [ ]

Please join us. We need _____ actors in our play. [ ]

If it _____ this Saturday, we will _____ for a picnic. [ ]

Excuse me, I want to buy some food. Where can I find a supermarket？ —I know ________ not far from here. You can easily find ________.

Who did the teacher have ___ an article for the wall newspaper just now?