On which day is Thanksgiving Day? Thanksgiving falls on the _____.
The World AIDS Day is designated on_____.
there is no water and air on the moon, is there?_____________________
World Earth Day is on _______.
Thanksgiving Day is celebrated on _______.
The drug is available on __________ only. (prescribe)
The best way to __________ the countryside is on foot.
The estimate is based on the ________.
Niagara Falls is on the border between _____.
On Venus there is a lot of ________.
Who is the patient being _______ on?
The Thanksgiving Day is on ______.
The market economy is quickly changing people’s idea on ________ is accepted.
There is a________mine in position 50oN,30oW.
Halloween is celebrated on____.
The focus of Paragraph 4 is on the ______.
Plain language is usually used on marine weather______．
A ________ is based on systematic principles and procedures, i.e., it is an application of views on how a language is best taught and learned.
On which day is Thanksgiving Day？ Thanksgiving falls on the _____.
The designer's work is based on______.
Is ______ shirt on the bed ？
Asia is Earth's largest and most populous continent, which is bounded on the east by the Pacific Ocean, on the south by the Indian Ocean, and on the north by the Arctic Ocean._______________
What is especially important when talking on the telephone_________
Tea is ____ sale on Tuesday.A．on
