A: Mary, tomorrow is your Mum's 50th birthday, do you know?

B: Of course I do. Do you have any idea about how {#blank#}1{#/blank#} (celebrate) it, Dad?

A: Of course, first of all, a birthday present. What about {#blank#}2{#/blank#} (buy) her a beautiful skirt?

B: That's a good idea. It'll make her look {#blank#}3{#/blank#}（young）. and a big birthday cake, too, with fifties {#blank#}4{#/blank#} (candle).

A: That's right. {#blank#}5{#/blank#}we have a special dinner?

B: How about a Chinese dinner?

A: Fine, where will we have it?

B: Dad, we can have it at home . I {#blank#}6{#/blank#} (learn) to cook a few Chinese dishes from a Chinese friend, {#blank#}7{#/blank#} I am sure Mum would like {#blank#}8{#/blank#}.

A: All right. Will you do {#blank#}9{#/blank#}shopping too?

B: {#blank#}10{#/blank#} don't we go together, Dad?

A: OK.

My trip to Tibet is so wonderful that I {#blank#}1{#/blank#} {#blank#}2{#/blank#} to {#blank#}3{#/blank#} you of it.

    Lantern Festival falls{#blank#}1{#/blank#}the fifteenth day of the first lunar month. This is the first full moon of the new year, representing unity and perfection， this festival also marks the{#blank#}2{#/blank#}(office)end of the long holiday.

    There are many legends(传说)related to the origins of Lantern Festival.

    According to one legend, once in ancient times, a celestial(天堂的)swan came into the human world {#blank#}3{#/blank#} it was shot down by a hunter. The Jade Emperor, the {#blank#}4{#/blank#}(high)god in Heaven, was angry about this. He{#blank#}5{#/blank#} (plan)an attack on Earth on the fifteenth day of the first lunar month, with orders to destroy all people and animals. But the other celestials {#blank#}6{#/blank#} (disagree) with him and risked their lives {#blank#}7{#/blank#}(warn)the people of Earth. As {#blank#}8{#/blank#}result, before and after the fifteenth day of the first month, every family hung red lanterns outside their doors and set {#blank#}9{#/blank#}firecrackers and fireworks(烟花爆竹), giving the impression that their homes were already burning. By successfully {#blank#}10{#/blank#}(trick)the Jade Emperor in this way, human beings were saved from destruction.

    The Moon's near side, the one we all see, has been the target of many robotic and human missions. However, its far side, also {#blank#}1{#/blank#} (call)the dark side because it faces away from the Earth and little {#blank#}2{#/blank#} (know)about it, has never been explored. That changed on Jan.2, 2019, when Chinese spacecraft Chang'e 4 made a soft landing on {#blank#}3{#/blank#} is often referred to as the dark side.

    The landing is {#blank#}4{#/blank#} example of China's growing desire {#blank#}5{#/blank#} (compete)with the American, Russian and European space programs. China also wants to {#blank#}6{#/blank#} (strength)its position as a regional and international power.

    One of the great {#blank#}7{#/blank#} (difficulty)in exploring the far side of the Moon is that it blocks all radio signals, {#blank#}8{#/blank#} (make)it impossible to communicate with the Earth. To overcome this difficulty, in 2017, the Chinese National Space Administration launched a satellite to orbit the Moon and relay the signals. Once a {#blank#}9{#/blank#} (rely)communication path was in place, Chang'e 4 could send back information.

    Chang'e 4 will make astronomical observations and examine the structure and mineral composition of the ground above and below the surface, {#blank#}10{#/blank#} researchers believe will provide insights into the solar system's early days and perhaps even the origin of the first stars.