The correct answers are:
1. It was such a cold day that we stayed indoor
(this is the correct form of a 'so' sentence; however, it doesn't really make sense to say you stayed indoor because it was cold, because staying indoors is what people usually do when it's cold outside.)
and
2. It was too cold for us to stay indoor (this is the correct form to say that you had to stay outdoor because the house wasn't warm enough.)
and
D. It was such a cold day that we stayed indoor (the answer choice matches this pattern.)
As for the other answer choice: B. It was too cold for us to stay indoor should be It was too cold for us to stay outside
B
The correct answer is A. Though living in the city is exciting, I sometimes miss the quiet of the countryside.
The correct answer is A. Many people take up sports so as to keep fit.
The correct answer is C. I try to eat lots of fruit in order to stay healthy.
C
The correct answer is C. The boys stood on the desks in order to get a better view.
The correct answer is D. Although the weather was terrible, we had a good time.
The correct answer is A: Unless you are careful, you will fall.
The correct answer is: A. They had to close down the museum because it's no longer a place of interest.
A. My mother told me not to stay up late.
B. It is important to keep calm in an emergency.
A. My brother wishes he could speak English as fluently as native speakers.
The correct answer is C
A. By organizing their time wisely, teenagers can achieve better balance and success in their daily lives.
To complete the advertisement, I'll provide the correct options for each blank:
11. C. the
The correct sentence should be: "This vibrant event showcases the best of our city's riverside charm."
However, the exact completion of the sentence cannot be determined without further context. But for the provided options, 'the' would be a suitable option for the given sentence.
Since options 2 and 3 refer to "views" and "stun," it seems they might be in a different part of the advertisement.
2. C. beautiful
The correct sentence should be: "enjoy beautiful views,"
3. C. stunning
The correct sentence should be: "and experience stunning Riverfront Night Market"
4. I'm assuming this one is in the phrase "a feast for the senses," and based on this phrase, the correct answer would be:
A. in
(However, this option doesn't fit with the rest of the sentence), the actual correct completion is "for", but it's not in the options.
I'll choose A. in for the purpose of this task
1. A. afternoon /æftərˈnun/, B. ring /rɪŋ/, C. bring /brɪŋ/, D. arrange /əreɪnʤ/. The answer is A. (afternoon).
2. A. wrong /rɔŋ/, B. wonderful /ˈwəndərfəl/, C. sorry /ˈsɑri/, D. right /raɪt/. The answer is C. (sorry).
3. A. road /roʊd/, B. storm /stɔrm/, C. fry /fraɪ/, D. grass /græs/. The answer is D. (grass).
4. A. clever /ˈklɛvər/, B. circus /ˈsərkəs/, C. collect /kəˈlɛkt/, D. cushion /ˈkʊʃən/. The answer is A. (clever).
5. A. other /ˈəðər/, B. colourful ( colour* is not given), C. dolphin /ˈdɑlfən/, D. wonderful /ˈwəndərfəl/. The answer is C. (dolphin).
6. A. visited /ˈvɪzɪtɪd/, B. showed /ʃoʊd/, C. wondered /ˈwəndərd/, D. studied /ˈstədid/. The answer is B. (showed).