There is______ “u” and ______“r” in the word “umbrella”.
A.a, a | B.a, an | C.an, a | D.an, an |
Bicycling is a good exercise;________ it does not pollute the air.
A.besides | B.beside | C.therefore | D.otherwise |
Please pass me the book ________ cover is green.
A.which | B.whose | C.that | D.who |
He hurried back home________ his schoolbag.
A.fetched | B.to fetch | C.fetching | D.fetches |
I ________ use a clock to wake me up because at six o’clock each morning the train comes by my house.
A.couldn’t | B.mustn’t | C.shouldn’t | D.needn’t |
So I rudely replied, “You’ve dialed the wrong number! ” and then ________.
A.hanged up | B.hung up | C.held on | D.held up |