1. "Romeo and Juliet" (is written/ wrote / was written /written) by Shakespeare.
2. Those toys were (make / made / making / to make) of wood.
3. I am excited (to join/join/joining/joined) in the trip around the Capital.
4. People recycle used things (save / to save / saving/ for save) the natural resources.
5. It's hard (believe / to believe / believed/ believing) that mankind might live on the moon.
6. A new stadium (will build / will be building / will be built / is built) next year.
7. It's too cold outside. (Would you like to shut the windows / Will you shut the windows, please / Shall I shut the windows / Can I shut the windows)? - Sure. I'll do it right now.
8. Milk (will be brought / is bring / is brought / has been brought) to the houses by the milkman every day.
9. Arabic (speaks / is speaking / speaking / is spoken) by the people of Syria and Iraq.
10. Should we go out tonight? - I'm afraid not. It's (easy for / hard to / easy to / will be easy to catch a cold.