be

( ) 5．—Who was on duty last Friday？—______． A．I am B.I was C.Yes, I was D． No, I wasn't

( ) 3.The twins ______ in Dalian last year． They______ here now． A．are; were B. were; are C．was; are D．were; was

3. Today __________ Tuesday, Yesterday __________ Monday.

5. Where________my hat? It _______ on the desk just now.

4. Sue __________ on the slide a moment ago.

2. Paul and I __________ good friends.

( ) 4．______ your father at work the day ______ yesterday ? A．Was; before B．Is; before C．Was; after D．Is; after

( ) 2 .______ your parents at home last week？ A．Is B．Was C．Are D．Were

1. We __________ students five years ago.

( ) 1. My father ______ ill yesterday． A．isn't B．aren't C．wasn't D．weren't

6. Where _______ you yesterday? I _________ at home.