_____ of water makes Death Valley a desert, but it is by no means devoid.
| A．Lacking | B．Being lack |
| C．Because of lack | D．Lack |
Every morning, he was running ________ with his father.
| A．side in side | B．side by side |
| C．side to side | D．side with side |
In this experiment, the famous professor showed three different ________ to the study of physics.(2012·河北保定中学月考)
| A．methods | B．ways |
| C．approaches | D．means |
The moment I got home, I found I ________ my jacket on the playground.(2008·陕西)
| A．had left | B．left |
| C．have left | D．was leaving |
________ the city center, we saw a stone statue of about 10 meters in height.(2010·上海)
| A．Approaching | B．Approached |
| C．To approach | D．To be approached |
Ted came for the weekend wearing only some shorts and a Tshirt，________ is a stupid thing to do in such weather.(2011·全国Ⅱ)
| A．this | B．that | C．what | D．which |