宿題がたくさんある

have a lot of homework

→ 宿題
phrase Rare #32,443
have a lot of homework Literally, “there is a lot of homework.” The subject is often understood from context, as in “I have a lot of homework.”
JA: 明日テストがあるので、宿題がたくさんある。
EN: I have a lot of homework because there is a test tomorrow.

宿題がたくさんあるので外出できません

I can’t go out because I have a lot of homework.

しなくてはならない宿題がたくさんある

I have a lot of homework to do.

宿題がたくさんある

I have a lot of homework.