Help me find the right aswer of gaps 2 and 5:

The changing face of our town centres means that more and more (0) are standing empty in the high streets these days. Their aisles are deserted and the (1) at the checkouts are quiet. The empty shop windows are (2) and discourage shoppers. Many people today (3) driving to out-of-town shopping centres where all the shops are under one roof. I like going into town, but my heart (4) when I see yet another abandoned shop. (5) , town planners now want to do something that will make towns (6) again. An unusual idea to combine exercise and shopping is becoming popular. In Manchester recently, an empty shop became a ‘pop-up’ squash shop and soon there may be (7) places like this across the UK. Squash is an ideal sport for small spaces, and it’s a great sport to do for a short time. People walking by will hopefully be encouraged into these places to (8) part themselves.

2 A frequent B impressive C unattractive D bustling
5 A However B Because C Although D Otherwise

The correct answers are:

2. unattractive

5. However

Explanation:

In sentence number 2, the correct answer would be unattractive, as we can notice the shop windows discourage shoppers because of their emptiness. Bustling means full of activity,  impressive means special, important or really large,  so those options cannot be considered as a correct answer. Option A could be the correct answer, but unattractive fits better at the context then frequent.

In sentence number 5, the correct answer would be however. Because introduces causes and reasons, by introducing a subordinate clause, which needs a main clause to make it complete. Therefore, it cannot be considered a correct answer. Although means in spite of something and it can be used at the beginning or in the middle of a sentence, but it doesn't have a comma afterward and it cannot be considered as a correct answer.

We use otherwise to introduce a thought or an idea that contains an opposite claim or statement and to express our disagreement. It connects two clauses where the second clause (which contains otherwise) express what would have happened if the action in a first sentence hadn't occurred. Therefore, the correct answer is however. We use however to introduce a statement that expresses contrast with the previous sentence.

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."