Supply the correct Tense or Form of the Verbs in parentheses

Supply the correct Tense or Form of the Verbs in parentheses
1. Yesterday I ................................... my brother some postcards. (send)
2. Fred enjoys ............................. time at the beach. (spend)
3. .........................you ................................ a live show on TV last night? (see)
4. Nga’s sister often ............................. to work by bus. (go)
5. Be careful! They ............................. the street. (cross)
6. I hope you ....................... better soon. (be)