A.do; do | B.are; doing | C.are; going to do |
A.ninth | B.nine | C.the ninth |
A.run | B.running | C.are running |
A.I’m going by train. | B.I’m busy. | C.Because it’s half price. |
A.Where are you going? | B.What are you going to do? | C.When are you going? |
A.I’m going to buy a magazine about plants. | B.By subway. | C.I’m fine. |
A.I’m going to buy some comic books. | B.I’m going to the bookstore. | C.Can I help you? |