1.-The boys ______ __________many problems.(give)
2.- It ______ __________ warm this week.(be)
3.-They _______ __________a lot of food.(prepare)
4.-The pupils _______ _________for their exam.(study)
5.-The boy _______ ___________off his bike.(fall)
6.-He ______just _______out.(go)
7. He _______ already _________ to me.(speak)
9. _________ you ever __________ a mango?(eat)
10. I _________ never __________ to Africa. (be)​