Complete the sentences with the present conrmous form of owmal behavior verbs. ( to be V+ ing) chaseprotectescape buildchange1.The chameleoncolour from green to red.2. The rabbit is digging a hole. Itfrom the one3.The birdsa nest in the trees4. The lionssome smaller animals. They want to catch them for dinner!5. The sharkits babies from other sharks.​

1. Brian hadn't returned books to the library before last Thursday.

2. We had known the results of the test before two o'clock yesterday.

3. I hadn't come to the office before lunch time.

4. Had you made the order before we cale into the cafè?

5. Sally had sent the letters before her boss returned from the bank.

6. The ferry had reached the port by theee o'clock yesterday.

7. The performance had finished by eight o'clock in the evening.

8. They had not built a new hospital before the end of april.

9. Had Max had dinner by four o'clock?

10. The baby had woken up before you left home.