will後面加什麼時態

Research will be needed as a preliminary to taking a decision.

作出決定之前需要進行研究。

This will give a yield of 10% on your investment.

這會給你的投資帶來10%的利潤。

It would be preferable to employ two people, not one.

僱請兩個人比僱請一個更好。

We estimated it would cost about  5 000.

我們估計要花費大約5000歐元。

No one could have foreseen things would turn out this way.

誰都沒有預料到事情的結果會這樣。