Course 16: Review

What is this material?

The part of a mountain in which people climb.

• Ridge

• Vertical face

• Peak

• Summit

She ___ her homework yesterday.

• Finish

• Finishes

• Finished

• has finished

We ___ a great time on vacation last month.

• had

• have

• has

• having

He ___ for that company for five years!

• working

• work

• works

• has worked

She ___ a lot of progress since she started learning the guitar.

• made

• makes

• has made

• make

I ___ my breakfast this morning because I woke up late.

• skipped

• has skipped

• skip

• skips

We ___ our friends at the party lasr weekend.

• meet

• met

• has met

• have met

What is this material?

___ she ___ her keys yet?

• Did/find

• Has/find

• Did/found

• Has/found