—Are these your ____________, Jack? —Yes, they are. I like them very much.
| A．apple | B．hamburgers | C．salad | D．ice cream |
---When something _______me, I always go to my parents for help.
---Me too, parents are always behind us.
| A．worry about | B．worried |
| C．worries | D．worries about |
---I can’t find my scissors , can you help me buy______? ---Ok
| A．the other one | B．other pair |
| C．another one | D．another pair |
--- Could you help me ______a shelf on the wall? ---No problem
| A．put on | B．put in |
| C．put up | D．put off |
--- My son is two years old, but he can _________ draw. ---How clever!
| A．teach himself to | B．teach to himself |
| C．learn by himself | D．study with himself |
--- __________ is the cost of the trip to Nanjing ? --- About forty yuan per person.
A. How B What C. How many D. How much