7.1. I have just finished doing _________________________ my homework. Now I can go for a walk with my dog.
7.2. If Mary isn't at school _______________________tomorrow, she won’t write a very important exam.
7.3. It’s too / an expensive dress __________________________ in the shop so I won’t buy it. Let’s find something cheaper.
7.4. Guess what! I bought two mice ___________________ in the pet shop yesterday. They’re so cute.
7.5. You mustn't take ___________________________ photos during this concert. The musicians don’t want it.