it is true to say it is true it is truly amazing it is truly it is trying it is tuned it is turned it is typically recommended it is typically suggested it is typically used it is typically it is typical it is ultimately it is unable it is unacceptable it is unavailable it is unbelievable it is uncertain it is unclear it is undeniable it is undeniably it is under threat it is undergoing it is undermining it is underpinned it is understandable it is understood it is undesirable it is undisputed it is undoubtedly it is unfair it is unfortunately it is unfortunate it is uniquely it is unique it is united it is universally it is universal it is unknown it is unlawful it is unlikely it is unnecessary it is unpleasant it is unrealistic to expect it is unrealistic it is unreasonable it is unthinkable it is unwise it is updated it is upon us it is urgent it is used as a treatment it is used for the treatment it is used in adults it is used in combination it is used in conjunction it is used in patients it is used in the form it is used in the manufacture it is used in the production it is used in the treatment it is used to control it is used to create it is used to describe it is used to determine it is used to identify it is used to make it is used to measure it is used to prevent it is used to protect it is used to reduce it is used to remove it is used to support it is used to treat it is used together it is used it is useful to have it is useful to know it is useful to make it is useful to recall it is useful it is useless it is user-friendly it is usually called it is usually done it is usually easier it is usually given it is usually made it is usually recommended it is usually suggested it is usually taken it is usually used it is usually it is usual it is us it is utilized it is utterly it is vain it is validated it is valid it is veiled it is verified it is very annoying it is very attractive it is very beautiful it is very beneficial it is very clean it is very clear it is very close it is very comfortable it is very common it is very complicated it is very convenient it is very dangerous it is very difficult to find it is very difficult it is very disturbing it is very durable it is very easy to get it is very easy to use it is very easy it is very effective it is very efficient it is very encouraging it is very exciting it is very flexible it is very good it is very handy it is very hard it is very helpful it is very high it is very important to choose it is very important to create it is very important to establish it is very important to understand it is very important it is very interesting it is very light it is very likely it is very limited it is very little it is very low it is very much it is very necessary it is very nice it is very pleasing it is very popular it is very possible it is very practical it is very rare it is very reliable it is very resistant it is very safe it is very significant it is very similar it is very simple to use it is very simple it is very stable it is very strong it is very suitable it is very unfortunate it is very unpleasant it is very useful it is very well connected it is very well equipped it is very well located it is very it is viewed it is virtually impossible it is virtually it is visible it is visited it is vital to ensure it is vital to note it is vital to understand it is vitally important it is vital it is void it is waiting it is walking distance it is warm it is washed it is waterproof it is water it is we want it is we who have it is weakened it is weird it is welded it is well connected it is well documented it is well equipped it is well established it is well known it is well located it is well maintained it is well placed it is well protected it is well suited it is well tolerated