Tis forThermometer
A thermometer is a device that tells you how hot or cold something is. There are many different types of thermometers for different heat ranges. Some tell you how hot you are so you know if you are so sick you are running a fever. Some tell you what temperature the air is, and others tell you how hot your oven is.
The thermometer in the picture works by the expansion and contraction of mercury as the temperature changes, but most thermometers today are digital and simply display numbers.
A tractor is a big vehicle usually driven by farmers. Tractors are used to pull ploughs and harvesters, and for pulling wagons full of hay or other loads. Tractors can be used for pulling other vehicles out of mud if they get stuck.
Tractors are designed to run on mud and dirt not smooth roads, which is why their back wheels are so big and have tyres with such deep tread.
Tis forTypewriter
Before computers, if someone wanted to write a letter that wasn't handwritten they used a typewriter.
Typewriters work by hitting a ribbon full of ink with a small piece of metal with a letter shape on it when you press the keys on the typewriter keyboard. This leaves the mark of a letter in ink on your piece of paper.
Uis forUlan Bator
Ulan Bator(Ulaanbaatar, Улаанбаатар) is the capital of Mongolia. It has a population of around 1.2 million.
Valletta is the capital of Malta. It has a population of around 7,000.
A waiter is a male person who waits on tables in a restaurant, serving customer's food and drinks and clearing tables when they are finished.