What about… What about rolling up four sheets of newspaper diagonally like Omar said – really tight – but instead of keeping the legs straight, we bend them?
What if… What if we turn the A-shaped legs upside down?
Let’s… Let’s just make a box using the rolled-up newspaper.
Form
It’s important to learn how to use these phrases in a sentence. They’re not all used in the same way.
Here’s how we use them:
We could / Let’s
Phrase
Infinitive
We could / Let’s
roll up
Why don’t
Phrase
Subject + infinitive
Why don’t
we roll up
What if
Phrase
Subject + present simple
What if
we roll up
How about / What about
Phrase
Subject + present simple OR -ing form
How about / What about
we roll up OR rolling up
Notice that a full stop is used at the end of sentences using We could and Let’s:
We could roll them really tightly.
Let’s just make a box using the rolled-up newspaper.
However, a question mark is used with the others:
How about we roll up four sheets of newspaper diagonally?
Why don’t we roll up four sheets of newspaper like Omar said, but horizontally, not diagonally?
What about rolling up four sheets of newspaper diagonally like Omar said – really tight – but instead of keeping the legs straight, we bend them?
What if we turn the A-shaped legs upside down?
Discussion
Use one of these phrases to make your own suggestion about how to build the table.