Gramática y Vocabulario

The past. Past Perfect Simple. Past simple. Present Perfect Continuous.

The company. existed since 1906 but in fact Xerox. has existed since 1906 but in fact Xerox.

since 1906 but in fact Xerox. began as The Haloid Company. It then. has began as The Haloid Company. It then.

as The Haloid Company. It then. trademarked the word Xerox in 1948 and eventually. has trademarked the word Xerox in 1948 and eventually.

the word Xerox in 1948 and eventually. became the Xerox Corporation in 1961. Carole Palmer. has been becoming the Xerox Corporation in 1961. Carole Palmer.

the Xerox Corporation in 1961. Carole Palmer. was with the company since 1978 and she. has with the company since 1978 and she.

with the company since 1978 and she. has been working as the group resources director for the last seven years. Xerox. worked as the group resources director for the last seven years. Xerox.

as the group resources director for the last seven years. Xerox. has been good to me over the years, she says. has been being good to me over the years, she says.

and the last year I. took part in the vice president incumbent programme,. I've taken part in the vice president incumbent programme,.

Vocabulario 2. Although. Furthermore. Therefore. While.