1.The scientists made the conclusion (conclude) that water once existed on Mars according to those pictures.
2.I will never forget their reaction (react) when they got the unexpected gifts.
3.Some teaching equipment (equip), together with 300 books, has been sent to that school.
4.Although astonished (astonish) at what he heard, Peter didn't say anything.
5.The mixture (mix) tasted terrible and the boy couldn't help making a face.
6.Our motherland launched another satellite last week, and all of us were proud of it.
7.He was as busy as a bee trying to put the house in order.
8.To find (find) out more information about the key university, you can visit its website.
9.There have been many improvements in the area of language teachings since the 1990s.
10.Walls and drains have been built to keep sand and water out of the greenhouse.