3 Fill in: am, is, are. 1. We ___ in the house today. 2. Blackie ___ playing with my tail. 3. I ___ sad. 4. You ___ clever. 5. Blackie and I ___ happy.

Решение:

Заполним пропуски, используя подходящую форму глагола 'to be':

1. We are in the house today. (We + are)
2. Blackie is playing with my tail. (Blackie (he/she/it) + is)
3. I am sad. (I + am)
4. You are clever. (You + are)
5. Blackie and I are happy. (Blackie and I (we) + are)

Ответ: 1. are 2. is 3. am 4. are 5. are