The project requires close teamwork. ________ will be achieved unless we work well together.
19.—My home is in that tall building over there. — ?
20. _________raining hard for 3 hours without stopping. 21.
22. —Has the boy got his bicycle now? 23. —Yes, the police gave . 24.
22.—Boy, ____________ —It is, looks like spring is coming soon. —Yeh, It'll just be a few more weeks.
23.It is important___________their offer. 24.