He made up his mind to devote his life_______ pollution_______ happily.
A.to prevent; from live |
B.to prevent; from living |
C.to preventing; from living |
D.to preventing; to live |
It’s a good idea ______ new words every day.
A.checking | B.checks | C.to check | D.checked |
当别人称赞你时, 你应该说: “____”。
A.Thanks. | B.Good. | C.Yes. | D.No. |
当你被介绍认识某人后, 你应该说: “____”。
A.Good morning! | B.Thank you! |
C.Nice to meet you! | D.How are you? |
—What ____ is Jane in?
—She is in ____ Six.
A.Class; Class | B.Class; class |
C.class; class | D.class; Class |
—Welcome to our school.
—____
A.OK. | B.Thanks. |
C.Excuse me. | D.Hello. |