20.The actress looks very young but _______she is more than forty years old.
Calculations, which are astronomically exact, have been made with the use of computers.
The man denied any thing at the supermarket when he was questioned by the police.
“Do you think I should attend the lecture?” she asked me.
Some women a good salary in a job instead of staying home, but they decided not to work for the sake of the family.
We agreed to accept they thought was the best tourist guide.