—How long have you been in this office?—Just a few minutes. My cousins_______here together with me.
It was about 600 years ago ______the first clock with a face and an hour hand was made .
Could you show me the TV set you want _______?
_______for the captain ,the ship would have sunk with all on board .
-----It rained nonstop yesterday . -----Yes .We __a worse day for the picnic .
The warmth of _____sweater will of course be determined by the sort of ___wool used.