Have you____ a snow-covered mountain?
A. see B. seen C. saw D. seeing
2. ______ the world climate changed in the last decades?
A. Have B. Has C. Does D. Did
3. Separating rubbish and using it to make other things is called________.
A. reusing B. reducing C. recycling D. recovering
4. Emma usually______ to school by bus.
A. goes B. is going C. went D. has gone
5. He ____ Susan for a long time.
A. doesn’t see B. isn’t seeing C. didn´t see D. hasn’t seen
PLISSSS AYUDA
DOY TODOS LOS PUNTOS Y LOS SIGO SI ES CRRECTO
A. see B. seen C. saw D. seeing
2. ______ the world climate changed in the last decades?
A. Have B. Has C. Does D. Did
3. Separating rubbish and using it to make other things is called________.
A. reusing B. reducing C. recycling D. recovering
4. Emma usually______ to school by bus.
A. goes B. is going C. went D. has gone
5. He ____ Susan for a long time.
A. doesn’t see B. isn’t seeing C. didn´t see D. hasn’t seen
PLISSSS AYUDA
DOY TODOS LOS PUNTOS Y LOS SIGO SI ES CRRECTO
Respuesta:
1. B. seen
2. d. Did
3. A. reusing
4. A.goes
5. A. doesn’t see
Explicación: