They can speak English well. - Can they speak English well? What language can they speak well?The children are listening to music now. - Are the children listening to music now? What are the children doing now?There are a lot of popular holidays in Russia. - Are there many popular holidays in Russia? In what country are there many popular holidays?My friend's parents visited France last year. - Did my friend's parents visit France last year? What country did my friend's parents visit? It takes me five minutes to get to school. - Does it take me 5 min to get to school? How long does it take me to get to school?