-I'm sad to hear that Yuan Longping passed away.
-So am I.We lost a hero.His _____________ on hybrid(杂交)rice helped Chinese people solve the problem of eating.
surveys
reports
researches
achievements
I often eat apples.
Me, too. apple a day keeps the doctor away.( )
A.AB.AnC.TheD./
Is this your brother's hat?
No, it isn't. The black one is .( )
A.hisB.himC.sheD.her
Hi, Bob._____?
I'm fine, thanks.( )
A.What's thisB.Where are you
C.Who's thatD.How are you
It took some photos with the new /ˈkæmərə/ on my birthday.( )
A.cinemaB.calendarC.cameraD.kilometer
The movie star needs some /ˈpraɪvət/ time to relax herself.( )
A.projectB.provideC.productD.private