Two-thirds of the coins dug up on the island ________ from the year 275AD to 221BC.A. dates B. dateC. is dated D. are dated
The country has already sent up three unmanned spacecraft, the most recent ______ at the end of last March..
------Where did you get to know her? ------ It was on the farm ______ we worked.
______ I really don’t like art, I find his work impressive.
______ worries me the way he keeps changing his mind.
------Have you been wasting time on computer games again? ------______. I’ve been studying a lot and I need a break.