1. Walt Disney made many technical advances in the use of sound, colour, and ... in animated films 
A. photographing 
B. using photographing 
C. photography
D. use of photographs
2. Laura offered ... because she had faith in his capabilities 
A. to Mr. Smith the position 
B. Mr. Smith the position
C. the position for Mr. Smith 
D. Mr. Smith to the position 
3. His ... plays gold 
A. grandfather, who is almost ninety years old, still
B. grandfather who is almost ninety years old still
C. grandfather, who is almost ninety years old still
D. grandfather who is almost ninety years old, still
4. There are several means ...
A. can determine latitude and longitude 
B. to determine latitude and longitude 
C. by them can be determine latitude and longitude
D. we use them to determine latitude and longitude
5. He had just finished his assignment and ...
A. was starting to take a bath 
B. was started to take a bath 
C. starting to take a bath 
D. had started to take a bath 
6. Do you know ... ? 
A. which door this key is belonging to 
B. that door is this key belonging to 
C. what door this key is belonging to 
D. which door is this key belong to