Thomas Alva Edison, an American inventor and businessman, succeeded _____ finding the suitable filament after thousands of experiments
A.at
B. in
C.on
D.with

You have just passed your exam. This makes your parents happy.
A.Having just passed your exam making your parents happy.
B.You have just passed your exam makes your parents happy.
C.That you have just passed your exam makes your parents happy.
D.You have just passed your exam which it makes your parents happy.

Mark the letter A, B, C, or D on your answer sheet to show the underlined part of question that needs correction.
Because many of the warehouse workers were out sick today, Mr. Miller had to stock the good on the shelves.
A.Because
B.of
C.out
D.the good

According to the passage, the study of learning is important in many fields due to ______.
 
A. the great influence of the on-going learning process
B.the influence of various behaviours in the learning process
C.the exploration of the best teaching methods
D.the need for certain experiences in various areas.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
______ proficiency in German would be of much help, it is not requirement for the advertised position.
A.Despite                     
B.Otherwise
C.Regarding                        
D.Although

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
John and Alice are talking about going to the movie.
John: “I was wondering if you’d like to go to a movie tonight.”
Alice: “_______ What’s playing?”
A.Yes, I did.           
B.Sure, I’d love to! 
C.No, thanks.     
D.No, I don’t like it.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Rainforests are being cut and burning at such a speed that they will disappear from the earth in the near future.
A.are being cut
B.burning
C.such a speed
D.from

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
– “ _____________”  - “I’ve lost my passport”.
A.What’s the matter, Linda? 
B.What’s the news on TV?
C.What’s on your mind?         
D.How’s everything?

We can infer from the passage that one benefit of fluoride to healthy teeth is                                .
A.It strengthens tooth enamel 
B.It stimulates saliva production
C.It makes teeth whiter        
D.It is a replacement for brushing and flossing in dental care

What a heavy fog we have! I’m sure our flight will surely fall behind ______
A.plan  
B.shipment
C.time 
D.schedule