1. Qi Baishi is one of my favorite ___________ （画家）.
2. Please put the chairs ___________（直立）.
3. Try not to make your words so ___________（抽象） as to make yourself understood.
4. Would you like to join me to see the ___________（展览）being held here?
5. Let’s have a short break in the ___________（树荫）—we have been working for five hours.
