mọi ngừi giúp mềnh nha cảm ơn

IV. Arrange the words to make complete sentences (1ms) 1. /is/ can/plentiful/ Solar energy/ and it/ be/ replaced easily. -> 2. /the /energy/are/ wind/ sources/ sun /Why /alternative/ and / the / of /called? 3./I/will /learning /time /tomorrow./ English /this/be -> 4./ use / solar energ ...