Respuesta:
1.
A. Are running
B. Is reading
C. Am not drinking
D. Is speaking
E. Is writting
2. A, B, A o C (es la misma respuesta), A
3.
Paint/ painted/ painting
Work/worked/working
Copy/copied/copying
Dance /danced/dancing
Clean/cleaned/cleaning
Study/studied/studying
Eat/ate/eating
Speak/spoke/speaking
Write/wrote/writting
Put/put/putting
Cut/cut/cutting
Run/ran/running
Fly/flew/flying
Forget/forgot/forgetting
Sleep/slept/sleeping
Sing/sang/singing
Do/did/doing
Buy/bought/buying
