---_____do you go to visit your grandma ?
---Twice a month
| A．How often | B．How much |
| C．How soon | D．How long |
－Paul, why didn’t you close the windows yesterday?
－Really? I remember______ them before I left.
| A．to close | B．closing | C．not to close | D．not closing |
Ann is a ______ girl because she often leaves books in the park.
| A．tidy | B．brave | C．careless | D．friendly |
－What is Amy cooking in the kitchen?
－Fish, I guess.______ good cook she is!.
| A．What a | B．What | C．How a | D．How |
Most students like dinosaurs, but ______ of them know the story of dinosaurs.
| A．many | B．each | C．few | D．any |
The park is far from here. It’s about ______.
| A．thirty minutes’ walk | B．thirty minute’s walk |
| C．thirty-minute’s walk | D．thirty-minutes’ walk |