1.rem_ve， detr_tus， cl_mb up， climb do_n，

post l_tter,  sh_w, p_ck, tr_nsport, g_ods, 

p_y the bill, k_ng, qu_en, ch_p, cut d_wn,

br_ak, hit n_ils, gl_ss, plas_ic, si_k, cot_on,

w_ol, bo_tle, sc_een, l_ght bulb, fish t_nk, 

pl_stic bag, m_use, ke_board, bed s_eets,

ro_e, cotton s_ab, face m_sk, bla_ket, car_et,

3. What is/are ......used for?

......is/are used for .....

What is/are .....made of ?

.....is made of .......

4.Glass and water both bend the light.

Plastic goods have already polluted Earth.

You can tell it's silk by the feel.

She is wearing a flowered cotton dress.

My mom bought a balll of wool.

He drank a whole bottle of milk last night.

Looking at the computer screen all day can be very hard on the eyes.

One of the light bulb in my bedroom is broken.

We need to add some water in the fish tank.

The shampoo bottle is empty now.

The plastic bag won't hold you shoes.

You can check your e-mail with a click of your mouse.

I am typing an e-mail with a keyboard.

The maid will change the bed sheets once a week.

I am wearing a robe after shower.

My dad used to clean his ears with cotton swabs.

The doctor was wearing a face mask while he was working.

I covered my body with a warm blanket.

The floor is covered by a red carpet.