Put the correct form of these verbs in the following sentences

* Put the correct form of these verbs in the following sentences Question 1. ….. there (be)…….. a train station near here? Question 2. Trees (help)………………. keep our environment clean and green. *Put the correct form of the verbs in the following sentences Question 3. After (pick)……………. up the trash, make sure that you recycle it! Question 4. (Recycle)…………………. plastic bags and jars