1.His mother died.She has been __________(died)for several y
1.His mother died.She has been __________(died)for several years
2.Mrs Wang is a kind woman.She often shows her ________(kind)to others.
3.We are happy to see the birds______(flying还是to fly)happily in the wild.
4.你应该尽力不让你的儿子到河边去
You should _________________let your son___________________.