very useful for giving workshops?

very useful for giving workshops? Chinese is very useful for us.(用soon改写） Chinese__Chinese is very useful for us.(用soon改写）Chinese______ ______ very useful for Americans soon. Chinese is very useful for us (用soon改写） ()Thank you for gixing me __book. A.very an useful B.such a useful C.so a useful D.quite a useful The__is very useful无 the book on the desk is very useful for us句子的谓语是什么 .Mother often advises me to save some money for f___ .She says it's very useful the c---- is very useful Fire can be very useful 英语 单项选择___ is very useful for us students ____ English well___ is very useful for us students ____ English wellA.This ; to learn B.That ; to learnC.It ; to learn D.It ; learns Animal waste is the best food for the soil;but chemical fertilizers are also very useful.的意思 I find things like that very useful for my writing.我想请教下问什么that后面没有用be动词? it is very useful for you to practice writing if you find pen pals from foregin countries什么意思 While I was in the university,I learned taking a photo,_______ is very useful now for me.选项:a this is a great energy source for the bee,and is is very useful to produce honey.5046 be useful for=什么? the book is very useful 感叹句 In_____life,English is very useful.(day)