请根据上下文内容，将文中划线部分译成汉语或者英语。

Nowadays, ads are playing an important part in our lives.1. 无论我们去哪里都能发现他们。I did some research on advertisements。2.我有些重要的信息同大家分享。

One of the aims of ads is to persuade people to buy products or service or believe in an idea. So in this way, maybe the contents of some ads are not true and likely to use words of tricks for us to fall for them. 3. So, with so many ads around, we should be smart about what to buy.

4. Not all ads play tricks on us though. The ads called public service advertisements may not be the same. They are meant to serve us and teach us and help us to lead better lives. PSAs are often placed in public places for free. They deal with widespread social concerns, which often benefit the public. Such as, 5.‘Yes to life, no to drugs’ and ‘Knowledge changes life.’ All of these ads are helpful, and you can learn a lot by following the advice they give.

假设学校即将举行运动会，你将代表班级参赛。请参考下表中教练所制定的体能训练项目和营养食谱写一篇100字左右的英语短文对队友们谈谈你的训练计划和你对参赛结果的预期。请注意勿在文中显示真实校名。

The school sports meet is coming soon.

Young as she is, Lily has gained _____ rich experience in _____ society.

A. the; the B. a; / C. /; / D. /; the

The manager considers it is important that everything _______ by weekend.

A. will complete; B. has completed C. be completed D. is completed

Homework ________, I turned on the computer and tried to do some online shopping.

A. finishing B. finished C. to finish D. finishes

After the earthquake, the local government took immediate measures to provide _____ for those who had lost their homes.

A. accommodation B. occupation C. equipment D. furniture

It’s reported that global warming is heating the planet twice as quickly as _____ feared.

A. extremely B. previously C. preciously D. eventually

Within a few years China ____ well have the most advanced railway industry in the world.

A. will B. can C. must D. may

It comes as no surprise that many parents walk along their young children ____ their safety.

A. in search of B. in place of C. for fear of D. for lack of

When I was in Spain last summer, I ______ quite a lot of Spanish.

A. made up B. picked up C. gave up D. took up