Question

Reescreva as frases substituindo o "be(not) able to" por "Can" ou "cant"t"/ "could" ou "couldn'T":

a)was able to give her some information.

b)Kevin isn't able to meet me tomorrow.

c)Andrew and Willian are able to be excellent teachers.

d)They were not able to stay in San Diego.

e) Your son is able to develop new treatments to the disseases.

f) The soldiers are able to fight a war.

Answer 1

Resposta:

could give her some information

kevin can't meet me tomorrow

(they) can be excellent teachers

(they) couldn't stay in san diego

(he) can develop new treatments to the disseases

(they) can fight a war

Answer 2

Resposta:

can/can't > able presente

is/isn't/are/aren't able > presente

could/coudn't > passado

was/wasn't/were/weren't able > passado

a) could give her some information

b) Kevin can't meet me tomorrow

c) Andrew and William can be excellent teachers

d) They couldn't stay in San Diego

e) your son can develop new treatments to the diseases

f) the soldiers can fight a war