We all offered Mike our congratulations（）his success.用什么介词?为

We offered him our congratulations ____ his passing the coll 1.We offered hin our congratulations( )his passing the colle we offered him our congratulations ____his passing the exam. 英语介词选择We offered him our congratulation ______ his passing t We offered him our congratulationgs ___ his passing the coll we all know that his success was__ to hard work We all d__ whether our hard work will lead to success, we wa 用介词填空：Sometimes we play football( ）our teachers. 用适当形式填空 We all think his advice is very ____(help) to our En achieve success加什么介词 lesson后用什么介词.the boy works hard ( ) his lessons.all the teac 用适当的介词填空.（1）We often talk （ ）our teacher（ ）our chemistry.