-How was your day off yesterday?-Perfect! It was ____ birthday of my grandpa’s . We had a big family celebration. A. seventy B. seventieth C. the seventieth
---You looked nervous. What’s the matter?---I have to give a speech, but I am afraid of speaking ______.A. in public B. in person C. in silence
You can ______ information through Apps on your mobile phone. It’s convenient.A. end up B. look up C. dress up
The top students believe being careful is the ______ to good scores on their exams.A. secret B. form C.process
It’s reported that Tu Youyou won the Nobel Prize. We ______ her.A. are surprised atB. are known forC. are proud of
The book Expo(书博会) ______ in September this year. It encouraged people to read.A. is held B. was held C. will be held