Read the sentences below about the environment. Use the correct form of the word in brackets to complete each sentence.

Here are the solutions to the questions: 8) Rewrite each sentence according to the instructions given in brackets. f) When the teacher entered the class, the pupils stood up. (Begin with As soon as) As soon as the teacher entered the class, the pupils stood up. g) He is very tired, but he continues working. (Rewrite using although) Although he is very tired, he continues working. h) Mary did not come to school. Her sister did not come to school. (Begin with Neither...nor) Neither Mary nor her sister came to school. 9) Read the sentences below about the environment. Use the correct form of the word in brackets to complete each sentence. a) We should look up the meaning of words like tree and water in a dictionary. b) If you do not understand a word about the environment, check it in the introduction at the beginning of your book. c) The names of animals and plants are arranged in alphabetical order in the book. d) My little sister is good at spelling words like forest and river. e) There is more than one pronunciation of some words we use when talking about the environment. 10) Choose the correct verb and complete each sentence. a) Every day, we plant trees to protect the environment. The correct option is a) plant. Last free one today — make it count tomorrow, or type /upgrade for unlimited.