Keep in
(no allow someone out)
1.- Policemen suggested keeping ourselves in until they find the thieves
2.- It has been snowing since yesterday. That is why we will keep ourselves in today.
Keep from
(to not do)
1.-He has been very clumsy She found it hard to keep from laughing.
2.- It's difficult to keep from worrying about this situation.
Keep Down
( no vomit)
Other contents
sentences with phrasal verbs