1:The a____of the students in our school is over 1000.2:Mary needs another three pens.1:The a____of the students in our school is over 1000.2:Mary needs another three pens.(改为同义句）Mary needs _____ _____ pens.

初一英语：A____of them are in the classroom急啊! The mice there were a____of it根据首怎么填空 The name Ngra,is an a____of their first names 1:the 31st olympic June 1st is the 1:The a____of the students in our school is over 1000.2:Mary needs another three pens.1:The a____of the students in our school is over 1000.2:Mary needs another three pens.(改为同义句）Mary needs _____ _____ pens. 10 key on the 1st National the 31st oympic 是in the morning of July 1st还是on the morning of July 1st? January 1st怎么读 是 January the 1st 还是 January 1st老师说读应该读January the 1st，Why？ 英语 1st 表示的是first 还是the first?in the 1st centry英语 1st 表示的是first 还是the first?in the 1st centry还是in 1st centry? The English party is June 1st.说出意思在对June 1st.提问 July 1st写对了吗?1st前要不要加the? the 1st day of July和this 1st of July对? yesterday was may 1st把 may和1st划线= ------------- was the ----------- yesterday It is on August 1st.为什么1st后面不用加the? lead time of the 1st consignment delivery ---When is the National Day of the PRC? ---It's _____.A on 1st October B in 1st October C on the 1st of OctoberD in the 1st of October