The radiation amount of a mobilephone for two half-hour periods per day is equal to ___ to an X-ray for tenseconds.
What happened to Tom—He ______ his leg while playing football with hisclassmates
The undersea cable was broken I couldn’t_______to Paris.
My aunt has a nice house _____ many treesand flowers around it.
The new president and his government will have to face ___________ problems such as unemployment and poor health.