1 . 在含有所给音标发音的单词下面画线
1. /ð/I'm sorry to say that I cannot go to have a sun bath with you on this Friday afternoon.
2. /gz/For example, we can relax ourselves after an important exam.
3. /g/In the large garden, there are many green grass and orange flowers.
4. /k/In the local traditional festival, you can enjoy delicious cakes and listen to live music.
5. /tʃ/My English teacher had a stomachache, so he couldn’t teach us that day.

2 . He still lives in the room ________ window faces west.
He still lives in the room, the window of ________ faces west.
He still lives in the room ________ is on the third floor.
He still lives in the room ________ there is a beautiful table. (用适当的词填空)

3 . 语法填空

Through the remote network technology service platform, the machine can provide high-precision fertilizer distribution(分配).     1     the movement of the machine deviates(偏离) from the target path, the system could correct the deviation in real time.

Han Baolong, a farmer in the village, said it was the automatic distributor     2     helped him a lot because the coronavirus outbreak since January had caused a severe lack of workers, who traditionally applied fertilizers and pesticides by hand.