how
- How long in Shanghai?—Just the weekend. I’ve to be back for an important meeting to be held next Monday.
- How long ___ to finish the work ?
- How long do you think ____ the car factory launches a new model?
- How long do you think ____ the computer company launches a new model?
- How long do you think ______ the Microsoft brings out a new product?
- How long do you think _______ the conflict between Japan and China comes to an end?
- How long do you think it will be _______ scientists succeed in providing a cure for cancer?
- How long do you think it will be _______ we get the loan?—Perhaps two or three months.
- How long do you think the computer company brings out a new product?
- How long do you think_________Obama officially takes office in the White House?