作业帮用be 动词的适当形式
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/10/04 14:42:45
用be 动词的适当形式
| 用be 动词的适当形式完成句子. 1.There ____ ( be) a great number of books in the shelves. 2.The number of guests invited ____ (be) 50, but a number of them ____ (be)absent for the heavy rain. 3.Quantities of water ____ (be) polluted now. 4.A great deal of oil ____ (be)poured into the sea and did great harm to creatures in the water. 5. Many a famous writer ____ ( be) an alumnus ( 撰搞人) of a local newspaper. |
1. are 2. was; were 3. are 4. was 5. is