When you are going upstairs, please_____ your head.
The teacher told us to remain silent unless _____.
— Do you think it is going to rain over the weekend?— __________.
Welcome, everyone! Maria, _____ tell us a little about the Venice Film Festival.
_____ everything into consideration, she decided to work in the company.
After he _______ paper to each member of the class, he requested them _______ a brief introduction each in English and hand them in.