1) Who prepares pizza? What does Sandra prepare sometimes?
2) Who spends weekends in cottage house? Where do Parkers spend weekends in summer? When do Parkers spend weekends in their cottage house?
3) Whose sister does speak foreign languages? How many languages does his sister speak?
4) Who takes a shower in the morning? What do you do in the morning? When do you take a shower?
5) What story does describe the adventures of children during their winter holidays? Whose adventures does this story describe?
6) What starts at eight o'clock? What time does the international conference start?
7) Whose grandparents do often phone? Why do her parents phone their doctor?
water transport - boat, ship, submarine
air transport - helicopter, plane, spacecraft, airship