Present Perfect (for-Since)Online version Choose the correct option by JUAN CARLOS NUÑEZ LÓPEZ 1 Tom has live in Canada___________ ten years a for b since c already 2 Lee has worked in the same factory_________ october 3rd a for b since 3 Kelly has been married ____________ 1995 a for b since 4 I have lived in this house __________ I was ten years ago. a since b for 5 They have ______________ gone to USA. a still b already c yet 6 They have studied _________ fifteen minutes. a since b already c for 7 Christian has been a teacher __________ twenty years. a since b already c for 8 When I got to the bus station, the bus has ___________ left. a still b yet c just 9 They haven't finished their house _________. a already b still c yet 10 When they arrived home , their parents have ___________ gone to sleep. a just b already c yet