In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

[EX Q]: [header] How to recover from an active sysprep (any windows os ) [title] Assuming your machine cannot boot into windows, insert your installation disc and boot into that. [title] When disc finishes loading select your language and hit next. [title] Click the repair tools or repair my machine on the bottom left hand corner. <sep> (A) [title] After the repair is done, open system preferences in windows xp and select system repair options by clicking load item then system tools. [title] To reboot system preferences select wipe device from system panel. (B) [title] There you can see-the difference between sysprep's system is that he uses the system repair disc and the os version of windows. [title] Repeat the process for all type of windows os if you haven't already; make sure you don't install more than half a batch. (C) [title] After windows is fully installed, select your system or game driver and click properties-] system settings-] installing device. [title] Click continue if required then click next. (D) [title] It will now search for an installed operating system. [step] If nothing shows up you will need to download the storage device drivers for your machines from the manufacturer's web site, put them on a usb flash drive, and click load drivers button.
[EX A]: D

[EX Q]: A lady holds a toothbrush as a child sits on a counter. the lady <sep> (A) scrubs the child's teeth. (B) brushes the boys teeth. (C) easily cleans the teeth of the child while kissing him. (D) moves cake cakes a to see if the child likes them.
[EX A]: B

[EX Q]: [header] How to survive grad school [title] Go to conferences. [step] Attending conferences is an excellent way to get some feedback on your research and to keep yourself focused on your research as well. By going to conferences, you will also have deadlines to help keep you motivated. <sep> (A) [substeps] When you are able to attend conferences, also go to one. While some conferences allow online viewers to attend, other conferences focus on a wide variety of topics that can only be worked out with a single person or with a group of other students. (B) [substeps] Try calling on contacts and asking questions of your professors. Grad schools often see coursework as the perfect opportunity for you. (C) Research conferences are usually held once a month at your professor's office and once a week during your workweek. [substeps] You should also check out some free lectures that you can attend. (D) [substeps] Try to attend a few conferences every year and remember to add these presentations to your cv. Most departments offer travel funds to help pay some of your costs.
[EX A]:
D