Part 4: Fill in each of the sentences with correct prepositions.
51. Hundreds of people died, but thousands were saved because scientists had warned them ______ the eruption.
52. On Sunday, Ba invited Liz to join his family ________ a day trip to his home village.
53. Students should aim to become more independent _________ their teachers.
54. They were not surprised ________ the news because they had heard it from their parents.
55. I overslept and was late for school because my alarm hadn’t gone __________.
Part 4: Fill in each of the sentences with correct prepositions.
51. Hundreds of people died, but thousands were saved because scientists had warned them ____about__ the eruption.
52. On Sunday, Ba invited Liz to join his family ____for____ a day trip to his home village.
53. Students should aim to become more independent ____of_____ their teachers.
54. They were not surprised ___at_____ the news because they had heard it from their parents.
55. I overslept and was late for school because my alarm hadn’t gone _____off_____.