1 . It is the first time that I ______ in a marathon, and the experience is truly rewarding and ______.

A．have participated, exciting	B．had participated, exciting
C．participated, exciting	D．participate, excited

2 . 在颁奖典礼上，我接受了获奖证书，极度紧张和兴奋。
At the award presentation, I accepted the award certificate, _________.

3 . 这个早晨我几乎和孩子们一样兴奋。我发现孩子们都透过窗户看着神奇的外面，兴奋地说个不停，仿佛圣诞节突然再次来临了。
I was nearly ________________ the children, whom I _________________the window at the magic outside and talking away as excitedly as if Christmas had suddenly come round again.

4 . 她看上去很激动，可能已经得到了她儿子打破世界纪录的消息。（同位语从句) （汉译英）

_______________________________________________________________________

5 . Surprised by the unexpected gift, she was ________ and couldn’t stop ________.

A．excited; smiled

B．exciting; smiling

C．excited; smiling

D．exciting; smiled

6 . I was so________ (excite) when he wrote back to me.He said he would make sure that the company cut its use of plastic straws in half.（所给词的适当形式填空）