1. Fill in: out of, up with, off, back, on.
2. Underline the correct preposition.
1. Drinking too little water can lead to/in headaches.
2. Don’t put any milk in Jason’s coffee; he’s allergic from/to all dairy products.
3. How do you manage to keep in/to such good shape?
4. Samantha still hasn’t recovered in/from her bad cold.
5. It is important to use sunblock on your skin to protect it from/to sunburn.
3. Complete the text with the correct word derived from the word in brackets.
4А. Use the words below to complete the sentences. There are three words you do not need to use.
• damage • poor • habits • lead • weak • spend • ruin
4В. Use the extra words from Ex. 4a in sentences of your own.