为什么I saw many children playing with their teacher in the yard这句话用playing,这不是过去式吗这是什么句型或是语法

用正确时态填空I saw many people ___(walk) along the lake.为什么? about the word policei saw ---(many,the) police there.答案是many 为什么不能用the I saw saw saw what did you see?I saw many people planting trees on the hill.这里为什么不用plant i saw many animals at还是in the zoo I saw many football__(play)in the school football field i saw (many piaces of intereting)对划线部分提问 填介词I saw many people dancing ( ) the tree I saw（ ）the boys at the cinema.A.many a B.both the C.the severalmany a 不是许多的意思么?为什么不能用many quite many 与 quite a few“Were there many people waiting in line?”“Yes,I saw _____.”A.quite much B.quite many C.quite a few D.quite some请问为什么不能选择quite many i saw a saw saw a saw. I saw many animals in Beijing Zoo.对“many”进行提问 I saw many monkeys at the zoo(划线many monkeys）对划线部分提问 I saw many planes in the sky 对(many planes)划线部分提问 In the museum,I saw many beautiful dresses ( ) of silk and cotton.答案是made,可是不是有一个词组be made of吗》为什么不用were made? 为什么I saw many children playing with their teacher in the yard这句话用playing,这不是过去式吗这是什么句型或是语法 I saw __boys at the cinema.A the both B many a C both the D the several为什么选C不选D? 同义句转换:When I saw many amazing things,I was very excited.