I. Find the words which has a different sound in the part underline (0.5 points) 1. A. watched​B. danced​C. walked​D. stopped 2. A. ahead​ ​B. instead​C. seat-belt​D. bread II. Choose the best answer A, B, C or D to complete each sentence. (1,25 pts) 1. Nuclear energy can provide electricity for the world needs, but it is __________ A. cheap​B. unlimited​C. dangerous​D. safe 2. You can ___________easily on the Dead Sea. Why? – Because it’s so salty A. fly​B. walk​C. drive​D. float 3. Biogas helps solve the problem of indoor ___________. A. noise pollution​B. air pollution​C. water pollution​D. soil pollution 4. __________ the silly story, many people enjoyed the film A. In spite of​B. Although​C. However​D. Nevertheless 5. Nuclear power__________ in the future. A. will replace​B. replace​C. will be replaced​D. replaces