The U. S．declares ithas the best medical technology in the world，but quite alot of Americans have no __________to health care service．

We _______ Paris at 4:00 .

1—Would your brothergo for a picnic this Sunday—If I don’tgo, _______________.

We did have a quarrel about money last night, but now we have already ______.

The firemen _____ the fire in the end.