How long do you suppose it is _______he arrived here？—No more than half a week.[ ]

I have to go now to pick up my daughter.–If you ________ go, at least wait till the rain stops.

The conference was _______ fixed for the10th, August, but later the unexpected landslide(泥石流) in Zhouqu in Gansu province, made us put itoff.

1—It looks heavy. Can Igive you a hand?—___________.

_____ day has passed since she wentaway.[ ]