In Sydney, there’s only ________ average of 23 days a year when ________ sun doesn’t shine.
Glass is _______ and must be handled with great care.
Maybe you could be an inventor ---- maybe even good enough to ______ an idea for the next iPhone or new medicine for cancer.
_______ excited his parents most is that he had passed the entrance exam and was admitted into his dream college.
With ______ successful launching of Tiangong-1, China’s space dream has taken ______ step closer to reality.
The speed ______ Tom drives his car is too high.