The flowers his friend gave him will die unless______ every day.
A.watered | B.watering | C.water | D.to water |
I don’t like such a person ____ often lies before your face.
A.what | B.that | C.as | D.which |
By using ears one can tell the direction ____ a sound comes.
A.in which | B.from which | C.with which | D.through which |
I don’t believe the reason ____ he has given for not coming to the lecture.
A.why | B.that | C.how | D.what |
In the forest we observed some trees ____the leaves were black with disease.
A.where | B.of which | C.in which | D.whose |
I often think of the years ____ I worked with the foreigners, ____ has had a great effect on my later life.
A.that; which | B.when; which | C.which; that | D.when; who |