Can/ could/ be able to

I_______ write with my left hand

(....escribir con mi mano izquierda)

• can

• could

• able to

I am able ..... start work tomorrow

(puedo empezar a trabajar mañana)

• to

• can

• could

I ........ arrive on time yesterday

(.............llegar a tiempo ayer)

• could not/ couldn´t

• can´t

• be able to

We use "can" for posibility / ability in:

Usamos "can" para posibilidad y/o habilidad en:

• Present

• Past

• Future

We use "could" for posibility/ ability in:

Usamos "could" para posibilidad y/o habilidad en:

• Present

• Past

• Future

We use "be able to" for ability in:

Usamos "be able to" para habilidades en:

• Present, past, future

• Present

• Future

• Past

Choose the correct sentence/ elige la oración correcta:

Ella pudo pasar su examen

• She could pass her exam

• She can pass her exam

• She be able to pass her exam

Puedo nadar

• I could swim

• I can swim

Yesterday, I lost my keys and I looked for them everywhere, but I ...... find them.

Ayer, perdí mis llaves, las busqué por todos lados, pero..........encontrarlas.

• Can

• couldn´t

• was

I ...... speak Chinese

• can

• could

• ´m able to