Question

2. Complete the following sentences using can and could in affioramtive or negative form:
a) Humans __________________ use a computer.
b) Computers ________________ help our life.
c) Peter _____________________ use the internet when he was a baby.
d) Computers ________________ help our studies.
e) Everybody __________________ type on the computer.
f) Internet ____________________ facilitate our communication.
g) Mary ______________________ send a text whe she was five.

Answer 1

Respuesta:

a: can

b: can

c: can't

d: could

e: can

f: could

g: can't

Explicación: