________ is a pity that you forgot both her address and her telephone number.
| A．It | B．There | C．This | D．That |
How many years is it ______ your family moved here?
| A．after | B．since | C．before | D．until |
It won’t be long _____ the island ________ to our motherland.
| A．when, returns | B．before, will return | C．since, returns | D．before, returns |
It ______ three years since I left England.
| A．has been | B．was | C．had been | D．will be |
----Which person do you mean?
----______ who wears a new gold watch.
| A．The one | B．One | C．Each | D．It |