Police believe that there is a _________ between two crimes.




A.chain
B.relation
C.connector
D.link

Laura: "What a lovely house you have!" Maria: "_____________".




A.Of course not, it's not costly
B.Thank you. Hope you will drop in
C.No problem
D.I think so

The manager ________ him for a minor mistake.




A.complained
B.charged
C.accused
D.blamed

Mr. Smith suggested that Sara ________ for the job in the company.




A.applying
B.would apply
C.. applied
D.apply

Most oxygen atoms have eight neutrons, but a small amount have nine or ten .




A.amount
B.have
C.or ten
D.most

In some areas, water from the ground faster than nature can replenish the supply.




A.is being taken
B.has been taking
C.is taking
D.has taken

To solve this problem, it is advisable______




A.a drastic measure to be adopted
B.that to adopt a drastic measure
C.that a drastic measure be adopted
D.that a drastic measure is adopted

Both domestic and imported automobiles must anti-pollution devices.




A.equip with
B.be equipped with
C.equip by
D.be equipped

Choose the best answer to complete the sentences.
Biotech drugs, which are from living cells, provide some of the best efforts at curing diseases such as diabetes, Alzheimer’s, Parkinson’s, and HIV.




A.A. done
B.B. made
C.C. caused
D.D. formed

Choose the best answer to complete the sentences.
Kia Silverbrook from Australia invented Memjet, a high – speed technology, in 2007.




A.A. colour – printing
B.B. colour – print
C.C. colours printing
D.D. colour printing