Open the brackets using infinitive with or without (to).
a) Please let us (know) about his decision as soon as possible.
b) I don't want anybody (use) the results of my experiments.
c) She knew him (be) a good marketer.

Finish the sentences using gerund.
a) The customer wants to know who was responsible for ... .
b) We enjoy …
c) They suggested ….

a) Please let us know about his decision as soon as possible. b) I don't want anybody to use the results of my experiments. c) She knew him to be a good marketer.a) The customer wants to know who was responsible for packaging. b) We enjoy sunbathing. c) They suggested her staying longer.