Lesson 3.4 "Phone Call" Feedback

I am currently doing the "Write It" test where we are supposed to write the Chinese after hearing it. It recites numbers and when I write the Chinese if marks it wrong expecting the digits instead. This is a little bit annoying. In the lesson itself, the translations are fairly accurate though if you listen to the lesson and/or the rocket review, they break it down into smaller pieces. As I have mentioned in some of the other lessons, in addition to the usual extra vocabulary words, it would be helpful if you all added some of the expressions added in this section, e.g. "guójì", "chángtú", "dǎ diànhuà", "diànhuà hàomǎ", and so forth. These extra words and phrases would then appear in the testing sections which would help in learning the larger expressions.