.用括号内所给单词的适当形式填空
1.(2015安徽改编)It is lucky we booked a room,or we would have(have) nowhere to stay now.
2.(2015北京改编)If I hadn’t seen(see) it with my own eyes,I wouldn’t have believed it.
3.(2015福州第二次质检改编)—How I wish I had passed(pass) the geography exam!
—So you’re sorry that you didn’t work hard.
