4道填空题,帮个忙吧
1.The shop _______(also,sell)stamps and postcards.
2.The number of students _______ (grow) these days.
3.I _______ (speak) English when I was in Japan and I _____ (understand) by many people there.
4.The door ______ (open) and in came a little dog.
用下列动词的正确形式填空.