Millions of trees on March 12th last year.
| A．are planted | B．were planted |
| C．was planted | D．is planted |
—Which of the new books do you like better?
—I like ______ of them, because they’re of little use to me.
| A．both | B．either | C．none | D．neither |
Mr. Wang made up his mind to devote all he could ____ his oral English before going abroad.
| A．improve | B．to improve |
| C．into improving | D．to improving |
Lots of people like to take a walk on Nanjing City Wall since it .
| A．repaired | B．was repaired |
| C．has repaired | D．is repaired |
-- _______ great progress you've made! Congratulations! --Thank you !
| A．What | B．What a | C．How | D．How a |
---Thank you for helping me a lot.
---_________________. That’s what friends are for.
| A．With pleasure | B．It doesn’t matter |
| C．It’s kind of you | D．Don’t mention it |