I think there are some mistakes in Fluenz Spanish 4, session 20:
Match the phrases: I like this coat a lot, but there isn't my size Me gusta mucho ese abrigo, pero no hay mi talla (should be "este")
Not too sure about this last one. Write the phrase you read: (It)'s a gift for you, I think you're going to love (it) Es un regalo para ti, yo creo que te va a encantar (shouldn't it be "vas"?)