-Do you know the girls who are in the living room? -Yes, they are my classmates. They are celebrating Lucy's _ birthday. A .thirteen B. the thirteenth C. thirteenth
--- Would your younger brother go for a picnic this Sunday ?--- If I don’t go , ___________.
--- The light in her room is still on. Do you know ______?--- In order to pass the coming final exam.
--- Mum , can I watch TV for a while ?--- As long as your homework _____, you can.
This is the beautiful park ______is near our school.
--- What shall we do this Sunday?--- Why ______to the Science Museum?