1. His sister is wearing her new skirt now. Pr. Cont. Is his sister wearing her new skirt now?
2. His sister wears her new skirt for parties. Pr. S. Does his sister wear her new skirt for parties?
3. The pupils are writing a test now. Pr. Cont. Are the pupils writing a test now?
4. Her friends solve problems well in Maths. Pr. S. Do her friends solve problems well in Maths?