1.- Is Sylvia going study maths next year?
2.- Have you ever eaten Japanese food?
3.- Can you speak a little louder, please?
4.- Did your mother went to the meeting?
5.- When will you stop telling lies?
6.- You aren't Paul's brother, do you?
7.- For what do you need my mobile phone?
8.- Were you at home last night?
9.- How long have you been learning English?
10.- Who did steal the money?
11.- Do you have to get up early in the morning?
12.- What were you talking about?
13.- Can I to borrow your pencil?
14.- Is Sam coming to the party tonight?
15.- Would you like going to the beach next weekend?
