Most examples in this exercise have nothing to do with gerund, they are mostly about participle 1.
Yes, absolutely, it is a huge problem for us. I think the sentences were created by a computer porgram. I hope that we will soon be able to change them.
have как possession не употребляется в continious. данный перевод должен быть я сейчас ем миску супа. или само предложение i have a bowl of soup