Unit 11. Science and technology

1. Read the sentences aloud. Pay attention to the bold syllables. 2. How many stressed words are there in each sentence? Read them aloud.

1 Choose the option that best completes each phrase. 2 Use the words in the box to complete the sentences. You may have to change the form of the words. One is not used.3 Choose the correct answer A, B, C, or D to complete the passage.

1. Choose the most suitable response A, B, C, or D to complete each of the following sentences or exchanges. 2. Match the questions (1 - 5) with the answers (A-E) to make a full conversation. Then practise it with your friend.

1. Read the passage and fill in each blank with ONE word. 2. Read the passage and tick (V) T (True) or F (False).3. Read the passages and circle the correct answer A, B, C, or D.

1 Make sentences using the words and phrases. You can make changes to the words and phrases, and add more words if necessary. 2 Circle A, B, C, or D to indicate the sentence that is closest in meaning to the sentence given.3 Use the mind map below to write a paragraph (80 - 100 words) about the possible problems of having a home robot.