用括号内所给动词的适当形式填空，并将答案写在答题卡标有题号的横线上。（本大题共8小题，每小题1分，共8分）
At the moment we have too much to do __________ (think) of doing anything else.
Last Friday afternoon the young man__________ (hurt) in the traffic accident which happened on the highway
The Women’s World Cup _________(not begin) until 1991 when China hosted it in Guangzhou.
Will you come and pick me up tomorrow morning?
Yes, I ________(promise).
When he was young, he was often seen ______(sell) flowers in front of the shop.
There are so many people around the truck. Let’s go and see what ______(happen).
This is an experience that I ______never _______(forget).
The 2014 Youth Olympic Games _______(hold) in Nanjing from August 16^th to 28^th.