grammar problem 1_____ in a book,she didn't notice what was going on outsideLost Having lost C.lost herself D.Losing

Grammar problem grammar Grammar grammar 英语翻译Most students ___ ___ about English grammar. grammar problem 1_____ in a book,she didn't notice what was going on outsideLost Having lost C.lost herself D.Losing I found the grammar was too diffcult.（改为同义句） I found the grammar ___ ___. At first,I found learning English grammar boring（写出同义句）___ ___ ___ ,I found learning English grammar boring 同义转换1、The problem was very diffult.Nobody could answer it.The problem was _____ difficult ______ ______ ________ work it out.The problem was _____ difficult ____ ___ ___ work out.The problem was ____ ___ ____ for __ to work out.It was ___ _ we have a problem ___ the computer I found that it was frustrating to learn English grammar.改为同义句：I found ___ ___ to learn English grammar. 单选 Grammar is ___ of a language.Grammar is ___ of a language.A.the tenses B.the rules C.the vocabulary D.the words Structural grammar placed great emphasis on analyzing the ___ system of Language. They are taking about the math problem together.同义句They are ___ ___ ___ about the math problem together. I can work out the problem easily 同义句转换 I ___ ___ ___ work out the problem easily . Please tell me the solution to the problem.改写句子Please tell me ___ ___ ___ the problem. Can you work out this maths problem?同义句___you___ ___ work out this maths problem? Would you help me ___ this math problem?