Question

Help me again

Answer 1

II

2 They haven't just had lunch with their friends

Have they just had lunch with their friends?

3 Many students didn't catch flu since last month

Did many students catch flu since last month

4 They didn't travel to Nha Trang last summer holliday

Did they travel to Nha Trang last summer holliday

5 Catherine hasn't already applied for the job

Has Catherine already applied for the job

6 They haven't ever climbed up the mountain twice

Have they ever climbed up the mountain twice