A: What do you think Ann’s doing now on her vacation? B: Oh, she (hike) ______ in the mountains. Or maybe she is relaxing at the pool.

Directions: Have to/Must. Choose the best answer for each sentence. Plants ____ have water in order to live.

Yoko ____ study for her English tests. She understands everything without studying.

My mom wondered. + (For how long has Jose been on the phone?)  

I thought. + (He has already left.)

Do you think that will the meeting be cancelled?

My young son wants to know where do the stars go in the daytime?

I need to know who is your teacher.

I don’t understand why is the car not running properly.

I wonder whether do we have a test on noun clauses tomorrow or not.