They usually spend two hours _______ their homework every day.A. do B doing C to do
---When do you usually take a shower? ---I take a shower __________ the morning.
2010 FIFA World Cup will be held in ____________
---_____________ is your pen pal from?---He is from Australia.
---Can you dance or sing? --- _____________. So I want to join the music club.
---Who is that woman over there? ---___________ is my English teacher.