My sister ______ text messages to me on the mobile phone,but now she ___ e-mails on QQ.
| A．is used to send ; used to send | B．is used to sending ; used to send |
| C．used to send ; is used to sending | D．used to send ; used to send |
They will build nature reserves _____ protect ______ birds.
| A．to; in danger | B．for; endangered |
| C．to; endangered | D．for; in danger |
The earthquake ____ when I ____ some cleaning.
| A．starts, was doing | B．started, was doing |
| C．was starting, was doing | D．starts, were doing |
My brother likes reading very much. The sentence structure is________.
| A．S+V+P | B．S+V | C．S+V+DO | D．S+V+IO+DO |
The farmers were so sad ____ they lost their farms.
| A．that | B．because of | C．but | D．because |
He always tells funny things to me and ________.
| A．makes me to laugh | B．makes me laughing |
| C．makes me laugh | D．makes me laughs |