英语语法时态问题Mr.and Mrs.Smith are worried about their son,Tom.He

英语语法时态问题Mr.and Mrs.Smith are worried about their son,Tom.He 完形填空Mr.and Mrs.Green were very worried about their son,Leo.H Mr. and Mrs. Green were very worried about their son, Leo. H Mr.and Mrs.Green are worried that their daughter is recently Mr.and Mrs.Smith are ____________. Mr smith and his wife (are) under the trees Their little son Mr and Mrs Smith had always spent their summer holidays mr.and mrs.green are teachers and () son is a Mrs.Smith argued ( ) her husband ( ) their son. --Why are you so worried,Mrs.Smith? Mr and Mrs Smith are used to ____ after dinner. Bob and Mary are Tom’s p( ),he is their son.