can you think of a ______ to this difficult problem?i don't know how to deal with it.

Can you think of . You may think of a topic _(talk) about. You can write about ______.a、whatever you think of b、 of which you think about c、 what do you think of d、 that you think of Can you ____some more ideas?A.think about B.think over C.think of D.think at Can you think of a situation where you can use this idiom?什么意思? 请计算出旅游的费用Please _ _ the _ of the trip.恐怕这不是一个好主意,你能想出一个更好的吗?_ _ that's not a _ _,can you _ _ a _ 完成下面的反问疑问句Don it look out of the window,_ We'd better go home now,_ I don't think you can answer this question,_ Let us water the flowers,_ He is never had such a good day before,_ Everything goes well,_ He likes talking loudly in Can you think of a big number that starts with Can you think of a flower that starts with Can you think of something in the sky that starts with Can you think of a piece of clothing that starts with Can you think of a weather word that starts with Ca 几道代词填空求助1.We think to(_)2.Mary is old enough to take care of(_)3.I am sure I can do it all by(_)4.Look,is this room beaytiful?I painted it ()5.I'd like to go for a walk.(_) too6.Did you enjoy (_)at the party yesterday?7.You and she di I think you can _ because you are _ your father._ is that you are _ your father.填空 Can you( ) five English words for colors now? A.think about B.think of C.think at Excuse me.Could you tell me the way to the shopping center?Well,_.—Well,_.—It's very nice of you.Just tell me the way ,and I think Ican find it.A.you can go with me B.we can go to gether C.let me help you D.I'll take you there 选择What do you think _ your friend? He is very _ to others.A,about,friendly选择-What do you think _ your friend?-He is very _ to others.A,about,friendly B,of,friendly I think my father _(take) care of my lovely cat today.I can't find her a_.Do you know where she is?( )Cats are friendly _ people.So I'll get one.A.for B.to C.with D.of( )The two dogs are frighting _ the bone.Each of them_ the only bone.A.with,wants B I don't think we can do it all (_).A.by ourselves B.by myself C.by ourselfDoes your brother often wash clothes (_)?A.he B.himself C.herselfI have two sister.(_) of them are doctors.A.Both B.All C.EitherDon't worry.There's (_) wrong with you.said th Can you __________ a way to choose present?选项：A,think of B,think about C,start D,finishA,think of B,think about C,start D,finish A,think of B,think about C,start D,finish 同义句Can you think of a good idea for the matter?Can you--- --- ---a good idea for the matter? Can you tell me____?A.what you think of it B.what do you think of it C.what you think itD.what you did think of it (要原因）