plant at in on flowers pink April May warm hot Bec ause season ） Spring is the best ________ of aplant at in on flowers pink April May warm hot Because season） Spring is the best ________ of a year.It’s from March to _____

英语填空,填in,on,at,/1.They plant trees________12th March every year.2.They plant trees________every March.3.They plant trees________the morning of 12th March.4.They plant trees________Trees Plant Day.5.They water flowers and trees_________the m Look at the children.They_____(plant) trees on the hills there are no plant o__ animals on the moon,because it is too h__ in the day and too cold at night on it. 介词in on at in on at 区别 IN ON AT THE ( in/on/at )winter There is a boy ____a tree in the garden.A.plant B.to plant C.planting D.plants ____the first photo.A.on B.in C.at What is going on?翻译（The young men） are swimming in the pool.（对括号内提问） ____ ____ ____ in t I'm going to plant trees in several days.还是I'm going to plant trees at several days. Then studied at guangzhou lnternational school .There is some water in the bottle.改为一般疑问句He will read a lot of books on holiday.We began to plant trees at nine.改为否定句 in at on 的用法 表示时间in( ) on( ) at( ) on/in/at April 12 arrive in/at/on区别? lie on/in/to/at at in on的区别 英文填 in at on 用on in at 填空