I ) Match the following words with their correct meanings : ( 2.5 Marks ) Column A Column B 1) manual A ) to decrease. 2) to multiply B ) money paid to the government. 3) pulse C ) a sudden force acting in one direction for a short time. 4) century D ) involving the use of hands. 5) tax E ) to increase. F ) 100 years. G ) regular beats. II ) Mark true ( ) or false ( ) : ( 2.5 Marks ) 1. The Komodo dragon is a fossil facing extinction. ( ) 2. { 1101 } is a decimal number, while { 5638 } is a binary number. ( ) 3. The store is a unit of the computer which keeps a supply of information. ( ) 4. All the calculations are done in the arithmetic unit. ( ) 5. The Romans were the first who used a symbol for zero. ( ) III ) Give an example of : ( 2 Marks ) 1. A negative sentence, using the present perfect. ......................................................................... 2. A Yes / No question in the past continuous. ......................................................................... IV ) Complete the following statements, using the appropriate tense of the given verbs: ( 6 Marks ) 1. While I ( clean ) .........................my room, my sister ( come )………. 2. When ( Ahmad, arrive ) form Italy.....................................last night ? 3. Farid ( hear, not ) ............................his parents having an argument three days ago. He ( listen ) ...............................to music in his room. 4. We have a new car now. My father ( buy ) .......................... a new car. V ) Underline the correct answer: ( 2 Marks ) 1. My friend and I ( was / were ) very happy when we graduated from school. 2. Did ( the boys played / the boys play ) football ? 3. In 2001, Hind ( was liveing / was living ) in Abha . 4. Have ( you written / you wrote ) your full name ?