If you’re an experienced traveler, you may want to _______ presentations about travel and tourism.
A. consideration
B. consider
C. considers
D. considerate
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A well _______ presentation with a clear structure is easier for the audience to follow.
A. organize
B. organizing
C. organizes
D. organized
By the end of this year Mr. Smith_______in our company for exactly three years.
A. is working
B. has worked
C. will work
D. will have work
l think that the Great Wall is worthhundreds of miles to visit.
A. to travel
B. traveling
C. traveled
D. travel
The new staff didn't know how to use the system ________l explained it to him yesterday.
A. until
B. because
C. if
D. since