Parents are advised to put books __________ they are easily accessible to children .
| A．which | B．where | C．in which | D．who |
It was a real race________time to get the project done.Luckily，we made it.
| A．over | B．by |
| C．for | D．against |
Let those in need________that we will go all out to help them.
| A．to understand | B．understand |
| C．understanding | D．understood |
Shortly after suffering from a massive earthquake and ________to ruins，the city took on a new look.
| A．reducing | B．reduced |
| C．being reduced | D．having reduced |
________ basic firstaid techniques will help you respond quickly to emergencies.
| A．Known | B．Having known |
| C．Knowing | D．Being known |
________ how others react to the book you have just read creates an added pleasure.
| A．Hearing | B．Hear |
| C．Having heard | D．To be hearing |