EX4. Thêm phần đuôi cho các câu hỏi sau 91. They haven't seen him for ages, ................? 92. She visited her grandmother, ................? 93. Susan and Peter arrived late yesterday, ................? 94. She wasn't there, ................? 95. Sheila has gone to the supermarket, ................? 96. I will help you, ..............? 97. You shouldn't do that, ..............? 98. The thief was arrested yesterday, ..............? 99. The computer is broken, ..............? 100. Our English teacher is very nice, ..............? 101. I am a doctor, ................? 102. Susan caught the bus, ..............? 103. They drew an elephant, ..............? 104. The student didn't do the homework, ................? 105. Let's have a drink, ................? 106. Your car is not cheap, ..............? 107. Lisa has lost her ID, ..............? 108. You couldn't help me, ..............? 109. We are friends, ................? 110. You weren't at the party last night, ..............? giúp mình với ẹ :(