When did you first know him?
How ___________________________________________________________________________

The children couldn't go swimming because the sea was very rough.
The sea was too __________________________________________________________________

They think the owner of the house is abroad.
The owner _______________________________________________________________________

It's a pity you didn't tell us about this.
I wish __________________________________________________________________________

It is a three-hour drive from Hanoi to Namdinh.
It takes _________________________________________________________________________

I last saw Bob when I was in Ho Chi Minh City.
I haven't seen ____________________________________________________________________

We got lost in the jungle because we didn't have a map.
If we had ________________________________________________________________________

"Would you like a cup of coffee?"
He _____________________________________________________________________________

"Let's go swimming"
She suggests _____________________________________________________________________

Jane gave me a present on my last birthday.
I was ___________________________________________________________________________