Câu hỏi: When they had to go, everybody ................. Nina and her mother for the party.

A. said

B. thanked

C. told

Câu 1: ............. the experiment three timesnow with different results each time!

A. We’ve done

B. We did

C. We’ve been doing

Câu 2: She..................some friends to her house for a party.

A. decided

B. agreed

C. invited

Câu 3: When I arrived the lecture................ soI didn’t find it easy to follow.

A. started

B. had startedcorrect

C. had been starting

Câu 4: She................ well at school but that changed when she became friends with a different group of girls.

A. did

B. had done

C. had been doing

Câu 5: The teacher ............... us how to do theexperiment when the fire bell rang.

A. showed 

B. shown

C. was showing

Câu 6: Nina was very............... because she got lots of present

A. interesting

B. lovely

C. happy