You shouldn’t keep silent when ____
| A．speaking | B．spoken to | C．spoken | D．speaking to |
At a rough estimate, our school is ______ their school.
| A．three times as the size as | B．three times size of |
| C．three times the size of | D．three times as the size of |
---The road______ outside the school annoys the students awfully.
---Actually, we don’t know when it will be completed.
| A．being built | B．to be built | C．to built | D．having been built |
When I caught him ______me, I stopped ______things there and started dealing with another shop.
| A．cheating; buying | B．to cheat; buying |
| C．cheating; to buy | D．to cheat; to buy |
Customers are asked to make sure that they______ the right change (零钱) before leaving the shop.
| A．will give | B．will be given | C．have given | D．have been given |
E-shopping, when properly, can save us a lot of time and energy.
| A．being done | B．done | C．doing | D．is done |