Dandong has an international school_____kids_____7—15.
| A．for ,of | B．for ,for | C．to ,at | D．to for |
----____ have you lived here?
----Since last year.
| A．How long | B．How often | C．How soon | D．How far |
-- ______did your uncle leave his hometown ?--He ______ for nearly twenty years.
| A．When, has left | B．When, has been away |
| C．How long, has left | D．How long, has been away |
Tom is ____________ boy now.
| A．a 11-years-old | B．a 11-year-old |
| C．an 11-year-old | D．an 11-years-old |
-----I bought this dictionary two weeks ago.
----You mean you __________ it for half a month.
| A．have kept | B．have had | C．have bought | D．have taken |
The twins has studied in this school ________.
| A．two years ago | B．since two years ago |
| C．for two yeas ago | D．since two years |