1. to fall behind in school
2. fall behind with school work
İngilizce kelime "mieć zaległości w szkole"(fall behind with school work) kümelerde oluşur:
angielski 4.10 str 503. fall behind
fall behind schedule and then catch up
we should not fall behind
In order not to fall behind China or India, we need immediate change.
Companies that choose not to do this will fall behind those that are dedicated to improvement and excellence.
Don't fall behind, let's walk together.
fall behind the rent