Make the Present Perfect. Use contractions when possible.

I (not / wear) a suit for a long time.

The catering staff (lay) the table for dinner.

She (begin) her next project already.

They (not / drink) Japanese whiskey before.

We (not / eat) lunch yet.

(you / been) here before?

(we / set) off the fire alarm? 

The managers (choose) the successful candidates.

We (not / think) about next year.

He still (not / do) the work.

My manager (let) me go home early.

(you / come) to any of these events before?

(Gina / make) the slides already?

(she / read) the process to you?

He (drive) out to the coast a few times.

We (not / tell) the customer of the delay yet.

Some customers (deal) with that problem fairly well.

We (seek) continued partnership with them after our recent success.

I (speak) to him about it.

They (not / do) anything wrong.