58. I'm sorry. I (not finish) ..........................................this work yet. 59. Poems as well as play (write) ..................................... by William Shakespeare. 60. How many times you (be) .................................... to Van Mieu? 61. They like (chat) ............................................. . They use the Internet very often. 62. I (have) .................................. a phone call while I (surf) .............................. the web yesterday. 63. If he saves up, he soon (be able) ............................................ to afford a new car. 64. What a mess! Duc’s toys (not put) .......................................... away. 65. If you feel like (stay) ........................................... with us, just send us a fax. 66. My sister and I (stay) ................................. at our grandparents when we (meet) ......................... our great grand aunt for the first time.. 77. It is very possible ………………… solar energy for a number of days. (store) 78. The best way to reduce garbage is ……………… and recycling things. (reuse) 79. Poisonous gases …………………. into the atmosphere every day. (pump) 80. Solar panels ……………………. on the roof of a house. (place) 76. How about …………………… used paper, bottles and cans every day ? (recycle) 77. I’m not used to ………………. so far, so I must stop ……………… for a while. (walk / stop) 78. His joke made me ………………. a lot. (laugh) 79. If we use energy-saving bulbs, we ………………… a lot of money. (save) 80. In the last ten years, life in our city ……………………….. dramatically.(change) 81. She will tell him about the news when he ………………….. her tomorrow morning. (phone) 82. They ……………………. roses in the garden when I came to see them. (plant) 83. Thank you for ……………………….. after my grandpa while I was away last week. (look) 84. Young people are keen on …………………… fashionable clothes. (wear) 85. They ……………………. TV all evening yesterday. (watch) 86. I …………………….. table tennis for three years now. (play)